<html><body>
<style>

body, h1, h2, h3, div, span, p, pre, a {
  margin: 0;
  padding: 0;
  border: 0;
  font-weight: inherit;
  font-style: inherit;
  font-size: 100%;
  font-family: inherit;
  vertical-align: baseline;
}

body {
  font-size: 13px;
  padding: 1em;
}

h1 {
  font-size: 26px;
  margin-bottom: 1em;
}

h2 {
  font-size: 24px;
  margin-bottom: 1em;
}

h3 {
  font-size: 20px;
  margin-bottom: 1em;
  margin-top: 1em;
}

pre, code {
  line-height: 1.5;
  font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
}

pre {
  margin-top: 0.5em;
}

h1, h2, h3, p {
  font-family: Arial, sans serif;
}

h1, h2, h3 {
  border-bottom: solid #CCC 1px;
}

.toc_element {
  margin-top: 0.5em;
}

.firstline {
  margin-left: 2 em;
}

.method  {
  margin-top: 1em;
  border: solid 1px #CCC;
  padding: 1em;
  background: #EEE;
}

.details {
  font-weight: bold;
  font-size: 14px;
}

</style>

<h1><a href="compute_alpha.html">Compute Engine API</a> . <a href="compute_alpha.haControllers.html">haControllers</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
  <code><a href="#aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, serviceProjectNumber=None, x__xgafv=None)</a></code></p>
<p class="firstline">Retrieves an aggregated list of all of the HaControllers in the specified</p>
<p class="toc_element">
  <code><a href="#aggregatedList_next">aggregatedList_next()</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
  <code><a href="#close">close()</a></code></p>
<p class="firstline">Close httplib2 connections.</p>
<p class="toc_element">
  <code><a href="#delete">delete(project, region, haController, requestId=None, x__xgafv=None)</a></code></p>
<p class="firstline">Deletes an HaController in the specified project.</p>
<p class="toc_element">
  <code><a href="#failover">failover(project, region, haController, body=None, requestId=None, x__xgafv=None)</a></code></p>
<p class="firstline">Fails over a VM targeted by the specified HaController to the selected</p>
<p class="toc_element">
  <code><a href="#get">get(project, region, haController, x__xgafv=None)</a></code></p>
<p class="firstline">Returns all the details of a specific HaController.</p>
<p class="toc_element">
  <code><a href="#insert">insert(project, region, body=None, requestId=None, x__xgafv=None)</a></code></p>
<p class="firstline">Creates HaController in the specified project.</p>
<p class="toc_element">
  <code><a href="#list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</a></code></p>
<p class="firstline">Lists all HaControllers in the specified project in the specified region.</p>
<p class="toc_element">
  <code><a href="#list_next">list_next()</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
  <code><a href="#patch">patch(project, region, haController, body=None, requestId=None, updateMask=None, x__xgafv=None)</a></code></p>
<p class="firstline">Updates HaController in the specified project.</p>
<h3>Method Details</h3>
<div class="method">
    <code class="details" id="aggregatedList">aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, serviceProjectNumber=None, x__xgafv=None)</code>
  <pre>Retrieves an aggregated list of all of the HaControllers in the specified
project across all regions.

Args:
  project: string, Project ID for this request. (required)
  filter: string, A filter expression that filters resources listed in the response. Most
Compute resources support two types of filter expressions:
expressions that support regular expressions and expressions that follow
API improvement proposal AIP-160.
These two types of filter expressions cannot be mixed in one request.

If you want to use AIP-160, your expression must specify the field name, an
operator, and the value that you want to use for filtering. The value
must be a string, a number, or a boolean. The operator
must be either `=`, `!=`, `&gt;`, `&lt;`, `&lt;=`, `&gt;=` or `:`.

For example, if you are filtering Compute Engine instances, you can
exclude instances named `example-instance` by specifying
`name != example-instance`.

The `:*` comparison can be used to test whether a key has been defined.
For example, to find all objects with `owner` label use:
```
labels.owner:*
```

You can also filter nested fields. For example, you could specify
`scheduling.automaticRestart = false` to include instances only
if they are not scheduled for automatic restarts. You can use filtering
on nested fields to filter based onresource labels.

To filter on multiple expressions, provide each separate expression within
parentheses. For example:
```
(scheduling.automaticRestart = true)
(cpuPlatform = &quot;Intel Skylake&quot;)
```
By default, each expression is an `AND` expression. However, you
can include `AND` and `OR` expressions explicitly.
For example:
```
(cpuPlatform = &quot;Intel Skylake&quot;) OR
(cpuPlatform = &quot;Intel Broadwell&quot;) AND
(scheduling.automaticRestart = true)
```

If you want to use a regular expression, use the `eq` (equal) or `ne`
(not equal) operator against a single un-parenthesized expression with or
without quotes or against multiple parenthesized expressions. Examples:

`fieldname eq unquoted literal`
`fieldname eq &#x27;single quoted literal&#x27;`
`fieldname eq &quot;double quoted literal&quot;`
`(fieldname1 eq literal) (fieldname2 ne &quot;literal&quot;)`

The literal value is interpreted as a regular expression using GoogleRE2 library syntax.
The literal value must match the entire field.

For example, to filter for instances that do not end with name &quot;instance&quot;,
you would use `name ne .*instance`.

You cannot combine constraints on multiple fields using regular
expressions.
  includeAllScopes: boolean, Indicates whether every visible scope for each scope type (zone, region,
global) should be included in the response. For new resource types added
after this field, the flag has no effect as new resource types will always
include every visible scope for each scope type in response. For resource
types which predate this field, if this flag is omitted or false, only
scopes of the scope types where the resource type is expected to be found
will be included.
  maxResults: integer, The maximum number of results per page that should be returned.
If the number of available results is larger than `maxResults`,
Compute Engine returns a `nextPageToken` that can be used to get
the next page of results in subsequent list requests. Acceptable values are
`0` to `500`, inclusive. (Default: `500`)
  orderBy: string, Sorts list results by a certain order. By default, results
are returned in alphanumerical order based on the resource name.

You can also sort results in descending order based on the creation
timestamp using `orderBy=&quot;creationTimestamp desc&quot;`. This sorts
results based on the `creationTimestamp` field in
reverse chronological order (newest result first). Use this to sort
resources like operations so that the newest operation is returned first.

Currently, only sorting by `name` or
`creationTimestamp desc` is supported.
  pageToken: string, Specifies a page token to use. Set `pageToken` to the
`nextPageToken` returned by a previous list request to get
the next page of results.
  returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case
of failure. The default value is false.

For example, when partial success behavior is enabled, aggregatedList for a
single zone scope either returns all resources in the zone or no resources,
with an error code.
  serviceProjectNumber: string, The Shared VPC service project id or service project number for which
aggregated list request is invoked for subnetworks list-usable api.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    {
  &quot;etag&quot;: &quot;A String&quot;,
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] Unique identifier for the resource; defined by the server.
  &quot;items&quot;: { # A list of HaControllersScopedList resources.
    &quot;a_key&quot;: { # Name of the scope containing this set of ha controllers.
      &quot;haControllers&quot;: [ # List of HaControllers contained in this scope.
        { # HaController handles failover for a VM Instance.
          &quot;backendServices&quot;: [ # Advanced configuration option. If specified, these Backend Services need to
              # be pre-created and configured as managed.
            &quot;A String&quot;,
          ],
          &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339
              # text format.
          &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you
              # create the resource.
          &quot;failoverInitiation&quot;: &quot;A String&quot;, # Indicates how failover should be initiated.
          &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource. This identifier is
              # defined by the server.
          &quot;instanceName&quot;: &quot;A String&quot;, # Name of the instance that HaController is in charge of.
              # If not specified the HaController&#x27;s resource name will be used instead.
              # The name must be 1-63 characters long, and comply withRFC1035.
              # Specifically, the name must be 1-63 characters long and match the regular
              # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
              # must be a lowercase letter, and all following characters must be a dash,
              # lowercase letter, or digit, except the last character, which cannot be a
              # dash.
          &quot;kind&quot;: &quot;compute#HaController&quot;, # [Output Only] Type of the resource. Alwayscompute#haController for HaControllers.
          &quot;name&quot;: &quot;A String&quot;, # Name of the resource.
              # Provided by the client when the resource is created.
              # The name must be 1-63 characters long, and comply withRFC1035.
              # Specifically, the name must be 1-63 characters long and match the regular
              # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
              # must be a lowercase letter, and all following characters must be a dash,
              # lowercase letter, or digit, except the last character, which cannot be a
              # dash.
          &quot;networkingAutoConfiguration&quot;: { # Basic networking configuration. Required backend services and forwarding # Basic networking configuration. Required backend services and forwarding
              # rules will be automatically created with default parameters.
              # rules will be automatically created with default parameters.
            &quot;internal&quot;: { # Internal networking configuration # Internal networking configuration
              &quot;ipAddress&quot;: &quot;A String&quot;, # Optional. IP addresses will be automatically allocated according to
                  # StackType if not provided.
              &quot;ipv6Address&quot;: &quot;A String&quot;,
              &quot;stackType&quot;: &quot;A String&quot;, # Determine which IP addresses to automatically create. Field and option
                  # naming consistent with NetworkInterface configuration on Instances.
            },
          },
          &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the resource resides.
              # You must specify this field as part of the HTTP request URL.
              # It is not settable as a field in the request body.
          &quot;secondaryZoneCapacity&quot;: &quot;A String&quot;, # Indicates the capacity guarantees in the secondary zone.
          &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
          &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
          &quot;status&quot;: { # Contains information about current status of the HaController. # [Output Only] Status information for the HaController resource.
            &quot;failoverProgress&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the ongoing failover. This message
                # is not displayed if failover is NOT in progress.
              &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
                  # Filled only if the failover is completed, in lastFailoverInfo.
              &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
                  # manually.
              &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
              &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
                  # is filled only if the current failover is failing
                &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
                    # failover.
                  &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                      # operation.
                    {
                      &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                      &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                          # details. There is a set of defined message types to use for providing
                          # details.The syntax depends on the error code. For example,
                          # QuotaExceededInfo will have details when the error code is
                          # QUOTA_EXCEEDED.
                        {
                          &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                              #
                              # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                              # is not enabled:
                              #
                              #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                              #       &quot;domain&quot;: &quot;googleapis.com&quot;
                              #       &quot;metadata&quot;: {
                              #         &quot;resource&quot;: &quot;projects/123&quot;,
                              #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                              #       }
                              #     }
                              #
                              # This response indicates that the pubsub.googleapis.com API is not enabled.
                              #
                              # Example of an error that is returned when attempting to create a Spanner
                              # instance in a region that is out of stock:
                              #
                              #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                              #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                              #       &quot;metadata&quot;: {
                              #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                              #       }
                              #     }
                            &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                                # is typically the registered service name of the tool or product that
                                # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                                # generated by some common infrastructure, the error domain must be a
                                # globally unique value that identifies the infrastructure. For Google API
                                # infrastructure, the error domain is &quot;googleapis.com&quot;.
                            &quot;metadatas&quot;: { # Additional structured details about this error.
                                #
                                # Keys must match a regular expression of `a-z+` but should
                                # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                                # length. When identifying the current value of an exceeded limit, the units
                                # should be contained in the key, not the value.  For example, rather than
                                # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                                # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                                # instances that can be created in a single (batch) request.
                              &quot;a_key&quot;: &quot;A String&quot;,
                            },
                            &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                                # proximate cause of the error. Error reasons are unique within a particular
                                # domain of errors. This should be at most 63 characters and match a
                                # regular expression of `A-Z+[A-Z0-9]`, which represents
                                # UPPER_SNAKE_CASE.
                          },
                          &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                              #
                              # For example, if a quota check failed with an error indicating the calling
                              # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                              # directly to the right place in the developer console to flip the bit.
                            &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                              { # Describes a URL link.
                                &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                                &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                              },
                            ],
                          },
                          &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                              # which can be attached to an RPC error.
                            &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                                # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                                # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                            &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                          },
                          &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                            &quot;dimensions&quot;: { # The map holding related quota dimensions.
                              &quot;a_key&quot;: &quot;A String&quot;,
                            },
                            &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                                #  type or metric.
                            &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                                # or metric.
                            &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                            &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                            &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                          },
                        },
                      ],
                      &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                          # This property is optional.
                      &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
                    },
                  ],
                },
                &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
                    # text format.
              },
            },
            &quot;lastFailoverInfo&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the last successful failover.
              &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
                  # Filled only if the failover is completed, in lastFailoverInfo.
              &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
                  # manually.
              &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
              &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
                  # is filled only if the current failover is failing
                &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
                    # failover.
                  &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                      # operation.
                    {
                      &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                      &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                          # details. There is a set of defined message types to use for providing
                          # details.The syntax depends on the error code. For example,
                          # QuotaExceededInfo will have details when the error code is
                          # QUOTA_EXCEEDED.
                        {
                          &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                              #
                              # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                              # is not enabled:
                              #
                              #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                              #       &quot;domain&quot;: &quot;googleapis.com&quot;
                              #       &quot;metadata&quot;: {
                              #         &quot;resource&quot;: &quot;projects/123&quot;,
                              #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                              #       }
                              #     }
                              #
                              # This response indicates that the pubsub.googleapis.com API is not enabled.
                              #
                              # Example of an error that is returned when attempting to create a Spanner
                              # instance in a region that is out of stock:
                              #
                              #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                              #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                              #       &quot;metadata&quot;: {
                              #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                              #       }
                              #     }
                            &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                                # is typically the registered service name of the tool or product that
                                # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                                # generated by some common infrastructure, the error domain must be a
                                # globally unique value that identifies the infrastructure. For Google API
                                # infrastructure, the error domain is &quot;googleapis.com&quot;.
                            &quot;metadatas&quot;: { # Additional structured details about this error.
                                #
                                # Keys must match a regular expression of `a-z+` but should
                                # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                                # length. When identifying the current value of an exceeded limit, the units
                                # should be contained in the key, not the value.  For example, rather than
                                # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                                # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                                # instances that can be created in a single (batch) request.
                              &quot;a_key&quot;: &quot;A String&quot;,
                            },
                            &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                                # proximate cause of the error. Error reasons are unique within a particular
                                # domain of errors. This should be at most 63 characters and match a
                                # regular expression of `A-Z+[A-Z0-9]`, which represents
                                # UPPER_SNAKE_CASE.
                          },
                          &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                              #
                              # For example, if a quota check failed with an error indicating the calling
                              # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                              # directly to the right place in the developer console to flip the bit.
                            &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                              { # Describes a URL link.
                                &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                                &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                              },
                            ],
                          },
                          &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                              # which can be attached to an RPC error.
                            &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                                # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                                # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                            &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                          },
                          &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                            &quot;dimensions&quot;: { # The map holding related quota dimensions.
                              &quot;a_key&quot;: &quot;A String&quot;,
                            },
                            &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                                #  type or metric.
                            &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                                # or metric.
                            &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                            &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                            &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                          },
                        },
                      ],
                      &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                          # This property is optional.
                      &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
                    },
                  ],
                },
                &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
                    # text format.
              },
            },
            &quot;ongoingFailover&quot;: True or False, # [Output Only]  Indicates if the failover is currently in-progress.
            &quot;primaryInstance&quot;: &quot;A String&quot;, # [Output Only] The URL to the instance that is intended to be primary at
                # this moment. Primary instance will be changed at the very beginning of a
                # failover operation.
            &quot;primaryZone&quot;: &quot;A String&quot;, # [Output Only] The name of the zone that is intended to be primary at this
                # moment. Primary zone will be changed at the very beginning of a failover
                # operation. The zone may not be operational in the middle of a failover
                # operation.
            &quot;readyForFailover&quot;: True or False, # [Output Only] Indicates if the resource is ready for initiating a
                # failover to the secondary zone.
            &quot;zoneStatus&quot;: { # [Output Only] Map of zone statuses.
                # Key: name of the zone
                # Value: ZoneStatus
              &quot;a_key&quot;: { # Contains the status of a specific zone.
                &quot;isPrimary&quot;: True or False, # [Output Only] Indicates if the zone is primary at this moment.
                &quot;isZoneReady&quot;: True or False, # [Output Only] Indicates if the zone is ready for initiating a failover.
                &quot;lastError&quot;: { # Contains details of the last failed operation. # [Output Only] This field is filled only if the current operation is
                    # failing.
                  &quot;errors&quot;: { # [Output Only] Encountered errors.
                    &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                        # operation.
                      {
                        &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                        &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                            # details. There is a set of defined message types to use for providing
                            # details.The syntax depends on the error code. For example,
                            # QuotaExceededInfo will have details when the error code is
                            # QUOTA_EXCEEDED.
                          {
                            &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                                #
                                # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                                # is not enabled:
                                #
                                #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                                #       &quot;domain&quot;: &quot;googleapis.com&quot;
                                #       &quot;metadata&quot;: {
                                #         &quot;resource&quot;: &quot;projects/123&quot;,
                                #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                                #       }
                                #     }
                                #
                                # This response indicates that the pubsub.googleapis.com API is not enabled.
                                #
                                # Example of an error that is returned when attempting to create a Spanner
                                # instance in a region that is out of stock:
                                #
                                #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                                #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                                #       &quot;metadata&quot;: {
                                #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                                #       }
                                #     }
                              &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                                  # is typically the registered service name of the tool or product that
                                  # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                                  # generated by some common infrastructure, the error domain must be a
                                  # globally unique value that identifies the infrastructure. For Google API
                                  # infrastructure, the error domain is &quot;googleapis.com&quot;.
                              &quot;metadatas&quot;: { # Additional structured details about this error.
                                  #
                                  # Keys must match a regular expression of `a-z+` but should
                                  # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                                  # length. When identifying the current value of an exceeded limit, the units
                                  # should be contained in the key, not the value.  For example, rather than
                                  # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                                  # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                                  # instances that can be created in a single (batch) request.
                                &quot;a_key&quot;: &quot;A String&quot;,
                              },
                              &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                                  # proximate cause of the error. Error reasons are unique within a particular
                                  # domain of errors. This should be at most 63 characters and match a
                                  # regular expression of `A-Z+[A-Z0-9]`, which represents
                                  # UPPER_SNAKE_CASE.
                            },
                            &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                                #
                                # For example, if a quota check failed with an error indicating the calling
                                # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                                # directly to the right place in the developer console to flip the bit.
                              &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                                { # Describes a URL link.
                                  &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                                  &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                                },
                              ],
                            },
                            &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                                # which can be attached to an RPC error.
                              &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                                  # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                                  # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                              &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                            },
                            &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                              &quot;dimensions&quot;: { # The map holding related quota dimensions.
                                &quot;a_key&quot;: &quot;A String&quot;,
                              },
                              &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                                  #  type or metric.
                              &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                                  # or metric.
                              &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                              &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                              &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                            },
                          },
                        ],
                        &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                            # This property is optional.
                        &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
                      },
                    ],
                  },
                  &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
                      # text format.
                },
              },
            },
          },
          &quot;zoneConfigurations&quot;: { # Map of zone configurations
              # Key: name of the zone
              # Value: ZoneConfiguration
            &quot;a_key&quot;: { # Config for a zone that the HaController may use for running the VM
                # instance.
              &quot;nodeAffinities&quot;: [ # A set of node affinity configurations. Refer toConfiguring node
                  # affinity for more information.
                  # Overrides reservationAffinity.
                { # Node Affinity: the configuration of desired nodes onto which the
                    #  Instance could be scheduled.
                    #  This message should be an exact copy of the Instances representation
                    #  of NodeAffinity.
                    # LINT.IfChange(HaControllerNodeAffinityMixer)
                  &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of Node resource.
                  &quot;operator&quot;: &quot;A String&quot;, # Defines the operation of node selection. Valid operators areIN for affinity and NOT_IN for anti-affinity.
                  &quot;values&quot;: [ # Corresponds to the label values of Node resource.
                    &quot;A String&quot;,
                  ],
                },
              ],
              &quot;reservationAffinity&quot;: { # Specifies the reservations that this instance can consume from. # Specifies the reservations that the instance can consume from.
                  # This message should be an exact copy of the Instances representation
                  # of AllocationAffinity.
                  # LINT.IfChange(HaControllerAllocationAffinityMixer)
                &quot;consumeReservationType&quot;: &quot;A String&quot;, # Specifies the type of reservation from which this instance can consume
                    # resources: ANY_RESERVATION (default),SPECIFIC_RESERVATION, or NO_RESERVATION. See
                    # Consuming reserved instances for examples.
                &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of a reservation resource. To target aSPECIFIC_RESERVATION by name, specifygoogleapis.com/reservation-name as the key and specify
                    # the name of your reservation as its value.
                &quot;values&quot;: [ # Corresponds to the label values of a reservation resource. This can be
                    # either a name to a reservation in the same project or
                    # &quot;projects/different-project/reservations/some-reservation-name&quot; to
                    # target a shared reservation in the same zone but in a different
                    # project.
                  &quot;A String&quot;,
                ],
              },
            },
          },
        },
      ],
      &quot;warning&quot;: { # Informational warning which replaces the list of
          # backend services when the list is empty.
        &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
            # Engine returns NO_RESULTS_ON_PAGE if there
            # are no results in the response.
        &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
            # value format. For example:
            #
            # &quot;data&quot;: [
            #   {
            #    &quot;key&quot;: &quot;scope&quot;,
            #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
            #   }
          {
            &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
                # returned. For example, for warnings where there are no results in a list
                # request for a particular zone, this key might be scope and
                # the key value might be the zone name. Other examples might be a key
                # indicating a deprecated resource and a suggested replacement, or a
                # warning about invalid network settings (for example, if an instance
                # attempts to perform IP forwarding but is not enabled for IP forwarding).
            &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
          },
        ],
        &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
      },
    },
  },
  &quot;kind&quot;: &quot;compute#haControllersAggregatedList&quot;, # [Output Only] Type of resource. Alwayscompute#haControllersAggregatedList for lists of
      # HaControllers.
  &quot;nextPageToken&quot;: &quot;A String&quot;, # [Output Only] This token allows you to get the next page of results for
      # list requests. If the number of results is larger thanmaxResults, use the nextPageToken as a value for
      # the query parameter pageToken in the next list request.
      # Subsequent list requests will have their own nextPageToken to
      # continue paging through the results.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource.
  &quot;unreachables&quot;: [ # [Output Only] Unreachable resources.
    &quot;A String&quot;,
  ],
  &quot;warning&quot;: { # [Output Only] Informational warning message.
    &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
        # Engine returns NO_RESULTS_ON_PAGE if there
        # are no results in the response.
    &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
        # value format. For example:
        #
        # &quot;data&quot;: [
        #   {
        #    &quot;key&quot;: &quot;scope&quot;,
        #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
        #   }
      {
        &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
            # returned. For example, for warnings where there are no results in a list
            # request for a particular zone, this key might be scope and
            # the key value might be the zone name. Other examples might be a key
            # indicating a deprecated resource and a suggested replacement, or a
            # warning about invalid network settings (for example, if an instance
            # attempts to perform IP forwarding but is not enabled for IP forwarding).
        &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
      },
    ],
    &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
  },
}</pre>
</div>

<div class="method">
    <code class="details" id="aggregatedList_next">aggregatedList_next()</code>
  <pre>Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call &#x27;execute()&#x27; on to request the next
          page. Returns None if there are no more items in the collection.
        </pre>
</div>

<div class="method">
    <code class="details" id="close">close()</code>
  <pre>Close httplib2 connections.</pre>
</div>

<div class="method">
    <code class="details" id="delete">delete(project, region, haController, requestId=None, x__xgafv=None)</code>
  <pre>Deletes an HaController in the specified project.

Args:
  project: string, Project ID for this request. (required)
  region: string, Name of the region for this request. (required)
  haController: string, Name of the HaController resource to delete. (required)
  requestId: string, An optional request ID to identify requests. Specify a unique request ID so
that if you must retry your request, the server will know to ignore the
request if it has already been completed.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource.
    #
    # Google Compute Engine has three Operation resources:
    #
    # * [Global](/compute/docs/reference/rest/alpha/globalOperations)
    # * [Regional](/compute/docs/reference/rest/alpha/regionOperations)
    # * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations)
    #
    # You can use an operation resource to manage asynchronous API requests.
    # For more information, readHandling
    # API responses.
    #
    # Operations can be global, regional or zonal.
    #
    #    - For global operations, use the `globalOperations`
    #    resource.
    #    - For regional operations, use the
    #    `regionOperations` resource.
    #    - For zonal operations, use
    #    the `zoneOperations` resource.
    #
    #
    #
    # For more information, read
    # Global, Regional, and Zonal Resources.
    #
    # Note that completed Operation resources have a limited
    # retention period.
  &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request.
      # Not present otherwise.
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
  &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is
      # set when the operation is created.
  &quot;endTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was completed. This value is inRFC3339
      # text format.
  &quot;error&quot;: { # [Output Only] If errors are generated during processing of the operation,
      # this field will be populated.
    &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
        # operation.
      {
        &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
        &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
            # details. There is a set of defined message types to use for providing
            # details.The syntax depends on the error code. For example,
            # QuotaExceededInfo will have details when the error code is
            # QUOTA_EXCEEDED.
          {
            &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                #
                # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                # is not enabled:
                #
                #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                #       &quot;domain&quot;: &quot;googleapis.com&quot;
                #       &quot;metadata&quot;: {
                #         &quot;resource&quot;: &quot;projects/123&quot;,
                #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                #       }
                #     }
                #
                # This response indicates that the pubsub.googleapis.com API is not enabled.
                #
                # Example of an error that is returned when attempting to create a Spanner
                # instance in a region that is out of stock:
                #
                #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                #       &quot;metadata&quot;: {
                #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                #       }
                #     }
              &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                  # is typically the registered service name of the tool or product that
                  # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                  # generated by some common infrastructure, the error domain must be a
                  # globally unique value that identifies the infrastructure. For Google API
                  # infrastructure, the error domain is &quot;googleapis.com&quot;.
              &quot;metadatas&quot;: { # Additional structured details about this error.
                  #
                  # Keys must match a regular expression of `a-z+` but should
                  # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                  # length. When identifying the current value of an exceeded limit, the units
                  # should be contained in the key, not the value.  For example, rather than
                  # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                  # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                  # instances that can be created in a single (batch) request.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                  # proximate cause of the error. Error reasons are unique within a particular
                  # domain of errors. This should be at most 63 characters and match a
                  # regular expression of `A-Z+[A-Z0-9]`, which represents
                  # UPPER_SNAKE_CASE.
            },
            &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                #
                # For example, if a quota check failed with an error indicating the calling
                # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                # directly to the right place in the developer console to flip the bit.
              &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                  &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                },
              ],
            },
            &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                # which can be attached to an RPC error.
              &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                  # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                  # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
              &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
            },
            &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
              &quot;dimensions&quot;: { # The map holding related quota dimensions.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                  #  type or metric.
              &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                  # or metric.
              &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
              &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
              &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
            },
          },
        ],
        &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
            # This property is optional.
        &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  &quot;httpErrorMessage&quot;: &quot;A String&quot;, # [Output Only] If the operation fails, this field contains the HTTP error
      # message that was returned, such as `NOT FOUND`.
  &quot;httpErrorStatusCode&quot;: 42, # [Output Only] If the operation fails, this field contains the HTTP error
      # status code that was returned. For example, a `404` means the
      # resource was not found.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the operation. This identifier is
      # defined by the server.
  &quot;insertTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was requested.
      # This value is inRFC3339
      # text format.
  &quot;instancesBulkInsertOperationMetadata&quot;: {
    &quot;perLocationStatus&quot;: { # Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;createdVmCount&quot;: 42, # [Output Only] Count of VMs successfully created so far.
        &quot;deletedVmCount&quot;: 42, # [Output Only] Count of VMs that got deleted during rollback.
        &quot;failedToCreateVmCount&quot;: 42, # [Output Only] Count of VMs that started creating but encountered an
            # error.
        &quot;status&quot;: &quot;A String&quot;, # [Output Only] Creation status of BulkInsert operation - information
            # if the flow is rolling forward or rolling back.
        &quot;targetVmCount&quot;: 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  &quot;kind&quot;: &quot;compute#operation&quot;, # [Output Only] Type of the resource. Always `compute#operation` for
      # Operation resources.
  &quot;name&quot;: &quot;A String&quot;, # [Output Only] Name of the operation.
  &quot;operationGroupId&quot;: &quot;A String&quot;, # [Output Only] An ID that represents a group of operations, such as when a
      # group of operations results from a `bulkInsert` API request.
  &quot;operationType&quot;: &quot;A String&quot;, # [Output Only] The type of operation, such as `insert`,
      # `update`, or `delete`, and so on.
  &quot;progress&quot;: 42, # [Output Only] An optional progress indicator that ranges from 0 to 100.
      # There is no requirement that this be linear or support any granularity of
      # operations. This should not be used to guess when the operation will be
      # complete. This number should monotonically increase as the operation
      # progresses.
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] The URL of the region where the operation resides. Only
      # applicable when performing regional operations.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;setCommonInstanceMetadataOperationMetadata&quot;: { # [Output Only] If the operation is for projects.setCommonInstanceMetadata,
      # this field will contain information on all underlying zonal actions and
      # their state.
    &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The client operation id.
    &quot;perLocationOperations&quot;: { # [Output Only] Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # [Output Only] If state is `ABANDONED` or `FAILED`, this field is
            # populated.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
            # three pieces of data: error code, error message, and error details.
            #
            # You can find out more about this error model and how to work with it in the
            # [API Design Guide](https://cloud.google.com/apis/design/errors).
          &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
          &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
            },
          ],
          &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
        },
        &quot;state&quot;: &quot;A String&quot;, # [Output Only] Status of the action, which can be one of the following:
            # `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  &quot;startTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was started by the server.
      # This value is inRFC3339
      # text format.
  &quot;status&quot;: &quot;A String&quot;, # [Output Only] The status of the operation, which can be one of the
      # following:
      # `PENDING`, `RUNNING`, or `DONE`.
  &quot;statusMessage&quot;: &quot;A String&quot;, # [Output Only] An optional textual description of the current status of the
      # operation.
  &quot;targetId&quot;: &quot;A String&quot;, # [Output Only] The unique target ID, which identifies a specific incarnation
      # of the target resource.
  &quot;targetLink&quot;: &quot;A String&quot;, # [Output Only] The URL of the resource that the operation modifies. For
      # operations related to creating a snapshot, this points to the disk
      # that the snapshot was created from.
  &quot;user&quot;: &quot;A String&quot;, # [Output Only] User who requested the operation, for example:
      # `user@example.com` or
      # `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the
      # operation, this field will be populated.
    {
      &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
          # Engine returns NO_RESULTS_ON_PAGE if there
          # are no results in the response.
      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
          # value format. For example:
          #
          # &quot;data&quot;: [
          #   {
          #    &quot;key&quot;: &quot;scope&quot;,
          #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
          #   }
        {
          &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
              # returned. For example, for warnings where there are no results in a list
              # request for a particular zone, this key might be scope and
              # the key value might be the zone name. Other examples might be a key
              # indicating a deprecated resource and a suggested replacement, or a
              # warning about invalid network settings (for example, if an instance
              # attempts to perform IP forwarding but is not enabled for IP forwarding).
          &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
        },
      ],
      &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
    },
  ],
  &quot;zone&quot;: &quot;A String&quot;, # [Output Only] The URL of the zone where the operation resides. Only
      # applicable when performing per-zone operations.
}</pre>
</div>

<div class="method">
    <code class="details" id="failover">failover(project, region, haController, body=None, requestId=None, x__xgafv=None)</code>
  <pre>Fails over a VM targeted by the specified HaController to the selected
zone.

Args:
  project: string, Project ID for this request. (required)
  region: string, Name of the region for this request. (required)
  haController: string, ID of the HaController resource to update. (required)
  body: object, The request body.
    The object takes the form of:

{
  &quot;failoverToZone&quot;: &quot;A String&quot;, # Name of the destination zone for the failover.
  &quot;primaryZone&quot;: &quot;A String&quot;, # Name of the destination zone for the failover.
      # Deprecated: use failover_to_zone instead.
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so
that if you must retry your request, the server will know to ignore the
request if it has already been completed.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource.
    #
    # Google Compute Engine has three Operation resources:
    #
    # * [Global](/compute/docs/reference/rest/alpha/globalOperations)
    # * [Regional](/compute/docs/reference/rest/alpha/regionOperations)
    # * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations)
    #
    # You can use an operation resource to manage asynchronous API requests.
    # For more information, readHandling
    # API responses.
    #
    # Operations can be global, regional or zonal.
    #
    #    - For global operations, use the `globalOperations`
    #    resource.
    #    - For regional operations, use the
    #    `regionOperations` resource.
    #    - For zonal operations, use
    #    the `zoneOperations` resource.
    #
    #
    #
    # For more information, read
    # Global, Regional, and Zonal Resources.
    #
    # Note that completed Operation resources have a limited
    # retention period.
  &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request.
      # Not present otherwise.
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
  &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is
      # set when the operation is created.
  &quot;endTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was completed. This value is inRFC3339
      # text format.
  &quot;error&quot;: { # [Output Only] If errors are generated during processing of the operation,
      # this field will be populated.
    &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
        # operation.
      {
        &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
        &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
            # details. There is a set of defined message types to use for providing
            # details.The syntax depends on the error code. For example,
            # QuotaExceededInfo will have details when the error code is
            # QUOTA_EXCEEDED.
          {
            &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                #
                # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                # is not enabled:
                #
                #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                #       &quot;domain&quot;: &quot;googleapis.com&quot;
                #       &quot;metadata&quot;: {
                #         &quot;resource&quot;: &quot;projects/123&quot;,
                #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                #       }
                #     }
                #
                # This response indicates that the pubsub.googleapis.com API is not enabled.
                #
                # Example of an error that is returned when attempting to create a Spanner
                # instance in a region that is out of stock:
                #
                #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                #       &quot;metadata&quot;: {
                #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                #       }
                #     }
              &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                  # is typically the registered service name of the tool or product that
                  # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                  # generated by some common infrastructure, the error domain must be a
                  # globally unique value that identifies the infrastructure. For Google API
                  # infrastructure, the error domain is &quot;googleapis.com&quot;.
              &quot;metadatas&quot;: { # Additional structured details about this error.
                  #
                  # Keys must match a regular expression of `a-z+` but should
                  # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                  # length. When identifying the current value of an exceeded limit, the units
                  # should be contained in the key, not the value.  For example, rather than
                  # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                  # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                  # instances that can be created in a single (batch) request.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                  # proximate cause of the error. Error reasons are unique within a particular
                  # domain of errors. This should be at most 63 characters and match a
                  # regular expression of `A-Z+[A-Z0-9]`, which represents
                  # UPPER_SNAKE_CASE.
            },
            &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                #
                # For example, if a quota check failed with an error indicating the calling
                # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                # directly to the right place in the developer console to flip the bit.
              &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                  &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                },
              ],
            },
            &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                # which can be attached to an RPC error.
              &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                  # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                  # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
              &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
            },
            &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
              &quot;dimensions&quot;: { # The map holding related quota dimensions.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                  #  type or metric.
              &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                  # or metric.
              &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
              &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
              &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
            },
          },
        ],
        &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
            # This property is optional.
        &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  &quot;httpErrorMessage&quot;: &quot;A String&quot;, # [Output Only] If the operation fails, this field contains the HTTP error
      # message that was returned, such as `NOT FOUND`.
  &quot;httpErrorStatusCode&quot;: 42, # [Output Only] If the operation fails, this field contains the HTTP error
      # status code that was returned. For example, a `404` means the
      # resource was not found.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the operation. This identifier is
      # defined by the server.
  &quot;insertTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was requested.
      # This value is inRFC3339
      # text format.
  &quot;instancesBulkInsertOperationMetadata&quot;: {
    &quot;perLocationStatus&quot;: { # Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;createdVmCount&quot;: 42, # [Output Only] Count of VMs successfully created so far.
        &quot;deletedVmCount&quot;: 42, # [Output Only] Count of VMs that got deleted during rollback.
        &quot;failedToCreateVmCount&quot;: 42, # [Output Only] Count of VMs that started creating but encountered an
            # error.
        &quot;status&quot;: &quot;A String&quot;, # [Output Only] Creation status of BulkInsert operation - information
            # if the flow is rolling forward or rolling back.
        &quot;targetVmCount&quot;: 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  &quot;kind&quot;: &quot;compute#operation&quot;, # [Output Only] Type of the resource. Always `compute#operation` for
      # Operation resources.
  &quot;name&quot;: &quot;A String&quot;, # [Output Only] Name of the operation.
  &quot;operationGroupId&quot;: &quot;A String&quot;, # [Output Only] An ID that represents a group of operations, such as when a
      # group of operations results from a `bulkInsert` API request.
  &quot;operationType&quot;: &quot;A String&quot;, # [Output Only] The type of operation, such as `insert`,
      # `update`, or `delete`, and so on.
  &quot;progress&quot;: 42, # [Output Only] An optional progress indicator that ranges from 0 to 100.
      # There is no requirement that this be linear or support any granularity of
      # operations. This should not be used to guess when the operation will be
      # complete. This number should monotonically increase as the operation
      # progresses.
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] The URL of the region where the operation resides. Only
      # applicable when performing regional operations.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;setCommonInstanceMetadataOperationMetadata&quot;: { # [Output Only] If the operation is for projects.setCommonInstanceMetadata,
      # this field will contain information on all underlying zonal actions and
      # their state.
    &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The client operation id.
    &quot;perLocationOperations&quot;: { # [Output Only] Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # [Output Only] If state is `ABANDONED` or `FAILED`, this field is
            # populated.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
            # three pieces of data: error code, error message, and error details.
            #
            # You can find out more about this error model and how to work with it in the
            # [API Design Guide](https://cloud.google.com/apis/design/errors).
          &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
          &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
            },
          ],
          &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
        },
        &quot;state&quot;: &quot;A String&quot;, # [Output Only] Status of the action, which can be one of the following:
            # `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  &quot;startTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was started by the server.
      # This value is inRFC3339
      # text format.
  &quot;status&quot;: &quot;A String&quot;, # [Output Only] The status of the operation, which can be one of the
      # following:
      # `PENDING`, `RUNNING`, or `DONE`.
  &quot;statusMessage&quot;: &quot;A String&quot;, # [Output Only] An optional textual description of the current status of the
      # operation.
  &quot;targetId&quot;: &quot;A String&quot;, # [Output Only] The unique target ID, which identifies a specific incarnation
      # of the target resource.
  &quot;targetLink&quot;: &quot;A String&quot;, # [Output Only] The URL of the resource that the operation modifies. For
      # operations related to creating a snapshot, this points to the disk
      # that the snapshot was created from.
  &quot;user&quot;: &quot;A String&quot;, # [Output Only] User who requested the operation, for example:
      # `user@example.com` or
      # `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the
      # operation, this field will be populated.
    {
      &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
          # Engine returns NO_RESULTS_ON_PAGE if there
          # are no results in the response.
      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
          # value format. For example:
          #
          # &quot;data&quot;: [
          #   {
          #    &quot;key&quot;: &quot;scope&quot;,
          #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
          #   }
        {
          &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
              # returned. For example, for warnings where there are no results in a list
              # request for a particular zone, this key might be scope and
              # the key value might be the zone name. Other examples might be a key
              # indicating a deprecated resource and a suggested replacement, or a
              # warning about invalid network settings (for example, if an instance
              # attempts to perform IP forwarding but is not enabled for IP forwarding).
          &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
        },
      ],
      &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
    },
  ],
  &quot;zone&quot;: &quot;A String&quot;, # [Output Only] The URL of the zone where the operation resides. Only
      # applicable when performing per-zone operations.
}</pre>
</div>

<div class="method">
    <code class="details" id="get">get(project, region, haController, x__xgafv=None)</code>
  <pre>Returns all the details of a specific HaController.

Args:
  project: string, Project ID for this request. (required)
  region: string, Name of the region for this request. (required)
  haController: string, Name of the HaController resource to return. (required)
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # HaController handles failover for a VM Instance.
  &quot;backendServices&quot;: [ # Advanced configuration option. If specified, these Backend Services need to
      # be pre-created and configured as managed.
    &quot;A String&quot;,
  ],
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339
      # text format.
  &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you
      # create the resource.
  &quot;failoverInitiation&quot;: &quot;A String&quot;, # Indicates how failover should be initiated.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource. This identifier is
      # defined by the server.
  &quot;instanceName&quot;: &quot;A String&quot;, # Name of the instance that HaController is in charge of.
      # If not specified the HaController&#x27;s resource name will be used instead.
      # The name must be 1-63 characters long, and comply withRFC1035.
      # Specifically, the name must be 1-63 characters long and match the regular
      # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
      # must be a lowercase letter, and all following characters must be a dash,
      # lowercase letter, or digit, except the last character, which cannot be a
      # dash.
  &quot;kind&quot;: &quot;compute#HaController&quot;, # [Output Only] Type of the resource. Alwayscompute#haController for HaControllers.
  &quot;name&quot;: &quot;A String&quot;, # Name of the resource.
      # Provided by the client when the resource is created.
      # The name must be 1-63 characters long, and comply withRFC1035.
      # Specifically, the name must be 1-63 characters long and match the regular
      # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
      # must be a lowercase letter, and all following characters must be a dash,
      # lowercase letter, or digit, except the last character, which cannot be a
      # dash.
  &quot;networkingAutoConfiguration&quot;: { # Basic networking configuration. Required backend services and forwarding # Basic networking configuration. Required backend services and forwarding
      # rules will be automatically created with default parameters.
      # rules will be automatically created with default parameters.
    &quot;internal&quot;: { # Internal networking configuration # Internal networking configuration
      &quot;ipAddress&quot;: &quot;A String&quot;, # Optional. IP addresses will be automatically allocated according to
          # StackType if not provided.
      &quot;ipv6Address&quot;: &quot;A String&quot;,
      &quot;stackType&quot;: &quot;A String&quot;, # Determine which IP addresses to automatically create. Field and option
          # naming consistent with NetworkInterface configuration on Instances.
    },
  },
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the resource resides.
      # You must specify this field as part of the HTTP request URL.
      # It is not settable as a field in the request body.
  &quot;secondaryZoneCapacity&quot;: &quot;A String&quot;, # Indicates the capacity guarantees in the secondary zone.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;status&quot;: { # Contains information about current status of the HaController. # [Output Only] Status information for the HaController resource.
    &quot;failoverProgress&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the ongoing failover. This message
        # is not displayed if failover is NOT in progress.
      &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
          # Filled only if the failover is completed, in lastFailoverInfo.
      &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
          # manually.
      &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
      &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
          # is filled only if the current failover is failing
        &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
            # failover.
          &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
              # operation.
            {
              &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
              &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                  # details. There is a set of defined message types to use for providing
                  # details.The syntax depends on the error code. For example,
                  # QuotaExceededInfo will have details when the error code is
                  # QUOTA_EXCEEDED.
                {
                  &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                      #
                      # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                      # is not enabled:
                      #
                      #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                      #       &quot;domain&quot;: &quot;googleapis.com&quot;
                      #       &quot;metadata&quot;: {
                      #         &quot;resource&quot;: &quot;projects/123&quot;,
                      #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                      #       }
                      #     }
                      #
                      # This response indicates that the pubsub.googleapis.com API is not enabled.
                      #
                      # Example of an error that is returned when attempting to create a Spanner
                      # instance in a region that is out of stock:
                      #
                      #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                      #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                      #       &quot;metadata&quot;: {
                      #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                      #       }
                      #     }
                    &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                        # is typically the registered service name of the tool or product that
                        # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                        # generated by some common infrastructure, the error domain must be a
                        # globally unique value that identifies the infrastructure. For Google API
                        # infrastructure, the error domain is &quot;googleapis.com&quot;.
                    &quot;metadatas&quot;: { # Additional structured details about this error.
                        #
                        # Keys must match a regular expression of `a-z+` but should
                        # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                        # length. When identifying the current value of an exceeded limit, the units
                        # should be contained in the key, not the value.  For example, rather than
                        # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                        # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                        # instances that can be created in a single (batch) request.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                        # proximate cause of the error. Error reasons are unique within a particular
                        # domain of errors. This should be at most 63 characters and match a
                        # regular expression of `A-Z+[A-Z0-9]`, which represents
                        # UPPER_SNAKE_CASE.
                  },
                  &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                      #
                      # For example, if a quota check failed with an error indicating the calling
                      # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                      # directly to the right place in the developer console to flip the bit.
                    &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                      { # Describes a URL link.
                        &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                        &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                      },
                    ],
                  },
                  &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                      # which can be attached to an RPC error.
                    &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                        # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                        # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                    &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                  },
                  &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                    &quot;dimensions&quot;: { # The map holding related quota dimensions.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                        #  type or metric.
                    &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                        # or metric.
                    &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                    &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                    &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                  },
                },
              ],
              &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                  # This property is optional.
              &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
            },
          ],
        },
        &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
            # text format.
      },
    },
    &quot;lastFailoverInfo&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the last successful failover.
      &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
          # Filled only if the failover is completed, in lastFailoverInfo.
      &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
          # manually.
      &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
      &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
          # is filled only if the current failover is failing
        &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
            # failover.
          &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
              # operation.
            {
              &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
              &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                  # details. There is a set of defined message types to use for providing
                  # details.The syntax depends on the error code. For example,
                  # QuotaExceededInfo will have details when the error code is
                  # QUOTA_EXCEEDED.
                {
                  &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                      #
                      # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                      # is not enabled:
                      #
                      #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                      #       &quot;domain&quot;: &quot;googleapis.com&quot;
                      #       &quot;metadata&quot;: {
                      #         &quot;resource&quot;: &quot;projects/123&quot;,
                      #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                      #       }
                      #     }
                      #
                      # This response indicates that the pubsub.googleapis.com API is not enabled.
                      #
                      # Example of an error that is returned when attempting to create a Spanner
                      # instance in a region that is out of stock:
                      #
                      #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                      #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                      #       &quot;metadata&quot;: {
                      #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                      #       }
                      #     }
                    &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                        # is typically the registered service name of the tool or product that
                        # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                        # generated by some common infrastructure, the error domain must be a
                        # globally unique value that identifies the infrastructure. For Google API
                        # infrastructure, the error domain is &quot;googleapis.com&quot;.
                    &quot;metadatas&quot;: { # Additional structured details about this error.
                        #
                        # Keys must match a regular expression of `a-z+` but should
                        # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                        # length. When identifying the current value of an exceeded limit, the units
                        # should be contained in the key, not the value.  For example, rather than
                        # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                        # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                        # instances that can be created in a single (batch) request.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                        # proximate cause of the error. Error reasons are unique within a particular
                        # domain of errors. This should be at most 63 characters and match a
                        # regular expression of `A-Z+[A-Z0-9]`, which represents
                        # UPPER_SNAKE_CASE.
                  },
                  &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                      #
                      # For example, if a quota check failed with an error indicating the calling
                      # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                      # directly to the right place in the developer console to flip the bit.
                    &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                      { # Describes a URL link.
                        &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                        &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                      },
                    ],
                  },
                  &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                      # which can be attached to an RPC error.
                    &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                        # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                        # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                    &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                  },
                  &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                    &quot;dimensions&quot;: { # The map holding related quota dimensions.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                        #  type or metric.
                    &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                        # or metric.
                    &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                    &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                    &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                  },
                },
              ],
              &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                  # This property is optional.
              &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
            },
          ],
        },
        &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
            # text format.
      },
    },
    &quot;ongoingFailover&quot;: True or False, # [Output Only]  Indicates if the failover is currently in-progress.
    &quot;primaryInstance&quot;: &quot;A String&quot;, # [Output Only] The URL to the instance that is intended to be primary at
        # this moment. Primary instance will be changed at the very beginning of a
        # failover operation.
    &quot;primaryZone&quot;: &quot;A String&quot;, # [Output Only] The name of the zone that is intended to be primary at this
        # moment. Primary zone will be changed at the very beginning of a failover
        # operation. The zone may not be operational in the middle of a failover
        # operation.
    &quot;readyForFailover&quot;: True or False, # [Output Only] Indicates if the resource is ready for initiating a
        # failover to the secondary zone.
    &quot;zoneStatus&quot;: { # [Output Only] Map of zone statuses.
        # Key: name of the zone
        # Value: ZoneStatus
      &quot;a_key&quot;: { # Contains the status of a specific zone.
        &quot;isPrimary&quot;: True or False, # [Output Only] Indicates if the zone is primary at this moment.
        &quot;isZoneReady&quot;: True or False, # [Output Only] Indicates if the zone is ready for initiating a failover.
        &quot;lastError&quot;: { # Contains details of the last failed operation. # [Output Only] This field is filled only if the current operation is
            # failing.
          &quot;errors&quot;: { # [Output Only] Encountered errors.
            &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                # operation.
              {
                &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                    # details. There is a set of defined message types to use for providing
                    # details.The syntax depends on the error code. For example,
                    # QuotaExceededInfo will have details when the error code is
                    # QUOTA_EXCEEDED.
                  {
                    &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                        #
                        # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                        # is not enabled:
                        #
                        #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                        #       &quot;domain&quot;: &quot;googleapis.com&quot;
                        #       &quot;metadata&quot;: {
                        #         &quot;resource&quot;: &quot;projects/123&quot;,
                        #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                        #       }
                        #     }
                        #
                        # This response indicates that the pubsub.googleapis.com API is not enabled.
                        #
                        # Example of an error that is returned when attempting to create a Spanner
                        # instance in a region that is out of stock:
                        #
                        #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                        #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                        #       &quot;metadata&quot;: {
                        #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                        #       }
                        #     }
                      &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                          # is typically the registered service name of the tool or product that
                          # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                          # generated by some common infrastructure, the error domain must be a
                          # globally unique value that identifies the infrastructure. For Google API
                          # infrastructure, the error domain is &quot;googleapis.com&quot;.
                      &quot;metadatas&quot;: { # Additional structured details about this error.
                          #
                          # Keys must match a regular expression of `a-z+` but should
                          # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                          # length. When identifying the current value of an exceeded limit, the units
                          # should be contained in the key, not the value.  For example, rather than
                          # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                          # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                          # instances that can be created in a single (batch) request.
                        &quot;a_key&quot;: &quot;A String&quot;,
                      },
                      &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                          # proximate cause of the error. Error reasons are unique within a particular
                          # domain of errors. This should be at most 63 characters and match a
                          # regular expression of `A-Z+[A-Z0-9]`, which represents
                          # UPPER_SNAKE_CASE.
                    },
                    &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                        #
                        # For example, if a quota check failed with an error indicating the calling
                        # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                        # directly to the right place in the developer console to flip the bit.
                      &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                        { # Describes a URL link.
                          &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                          &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                        },
                      ],
                    },
                    &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                        # which can be attached to an RPC error.
                      &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                          # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                          # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                      &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                    },
                    &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                      &quot;dimensions&quot;: { # The map holding related quota dimensions.
                        &quot;a_key&quot;: &quot;A String&quot;,
                      },
                      &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                          #  type or metric.
                      &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                          # or metric.
                      &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                      &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                      &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                    },
                  },
                ],
                &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                    # This property is optional.
                &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
              },
            ],
          },
          &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
              # text format.
        },
      },
    },
  },
  &quot;zoneConfigurations&quot;: { # Map of zone configurations
      # Key: name of the zone
      # Value: ZoneConfiguration
    &quot;a_key&quot;: { # Config for a zone that the HaController may use for running the VM
        # instance.
      &quot;nodeAffinities&quot;: [ # A set of node affinity configurations. Refer toConfiguring node
          # affinity for more information.
          # Overrides reservationAffinity.
        { # Node Affinity: the configuration of desired nodes onto which the
            #  Instance could be scheduled.
            #  This message should be an exact copy of the Instances representation
            #  of NodeAffinity.
            # LINT.IfChange(HaControllerNodeAffinityMixer)
          &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of Node resource.
          &quot;operator&quot;: &quot;A String&quot;, # Defines the operation of node selection. Valid operators areIN for affinity and NOT_IN for anti-affinity.
          &quot;values&quot;: [ # Corresponds to the label values of Node resource.
            &quot;A String&quot;,
          ],
        },
      ],
      &quot;reservationAffinity&quot;: { # Specifies the reservations that this instance can consume from. # Specifies the reservations that the instance can consume from.
          # This message should be an exact copy of the Instances representation
          # of AllocationAffinity.
          # LINT.IfChange(HaControllerAllocationAffinityMixer)
        &quot;consumeReservationType&quot;: &quot;A String&quot;, # Specifies the type of reservation from which this instance can consume
            # resources: ANY_RESERVATION (default),SPECIFIC_RESERVATION, or NO_RESERVATION. See
            # Consuming reserved instances for examples.
        &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of a reservation resource. To target aSPECIFIC_RESERVATION by name, specifygoogleapis.com/reservation-name as the key and specify
            # the name of your reservation as its value.
        &quot;values&quot;: [ # Corresponds to the label values of a reservation resource. This can be
            # either a name to a reservation in the same project or
            # &quot;projects/different-project/reservations/some-reservation-name&quot; to
            # target a shared reservation in the same zone but in a different
            # project.
          &quot;A String&quot;,
        ],
      },
    },
  },
}</pre>
</div>

<div class="method">
    <code class="details" id="insert">insert(project, region, body=None, requestId=None, x__xgafv=None)</code>
  <pre>Creates HaController in the specified project.

Args:
  project: string, Project ID for this request. (required)
  region: string, Name of the region for this request. (required)
  body: object, The request body.
    The object takes the form of:

{ # HaController handles failover for a VM Instance.
  &quot;backendServices&quot;: [ # Advanced configuration option. If specified, these Backend Services need to
      # be pre-created and configured as managed.
    &quot;A String&quot;,
  ],
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339
      # text format.
  &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you
      # create the resource.
  &quot;failoverInitiation&quot;: &quot;A String&quot;, # Indicates how failover should be initiated.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource. This identifier is
      # defined by the server.
  &quot;instanceName&quot;: &quot;A String&quot;, # Name of the instance that HaController is in charge of.
      # If not specified the HaController&#x27;s resource name will be used instead.
      # The name must be 1-63 characters long, and comply withRFC1035.
      # Specifically, the name must be 1-63 characters long and match the regular
      # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
      # must be a lowercase letter, and all following characters must be a dash,
      # lowercase letter, or digit, except the last character, which cannot be a
      # dash.
  &quot;kind&quot;: &quot;compute#HaController&quot;, # [Output Only] Type of the resource. Alwayscompute#haController for HaControllers.
  &quot;name&quot;: &quot;A String&quot;, # Name of the resource.
      # Provided by the client when the resource is created.
      # The name must be 1-63 characters long, and comply withRFC1035.
      # Specifically, the name must be 1-63 characters long and match the regular
      # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
      # must be a lowercase letter, and all following characters must be a dash,
      # lowercase letter, or digit, except the last character, which cannot be a
      # dash.
  &quot;networkingAutoConfiguration&quot;: { # Basic networking configuration. Required backend services and forwarding # Basic networking configuration. Required backend services and forwarding
      # rules will be automatically created with default parameters.
      # rules will be automatically created with default parameters.
    &quot;internal&quot;: { # Internal networking configuration # Internal networking configuration
      &quot;ipAddress&quot;: &quot;A String&quot;, # Optional. IP addresses will be automatically allocated according to
          # StackType if not provided.
      &quot;ipv6Address&quot;: &quot;A String&quot;,
      &quot;stackType&quot;: &quot;A String&quot;, # Determine which IP addresses to automatically create. Field and option
          # naming consistent with NetworkInterface configuration on Instances.
    },
  },
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the resource resides.
      # You must specify this field as part of the HTTP request URL.
      # It is not settable as a field in the request body.
  &quot;secondaryZoneCapacity&quot;: &quot;A String&quot;, # Indicates the capacity guarantees in the secondary zone.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;status&quot;: { # Contains information about current status of the HaController. # [Output Only] Status information for the HaController resource.
    &quot;failoverProgress&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the ongoing failover. This message
        # is not displayed if failover is NOT in progress.
      &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
          # Filled only if the failover is completed, in lastFailoverInfo.
      &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
          # manually.
      &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
      &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
          # is filled only if the current failover is failing
        &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
            # failover.
          &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
              # operation.
            {
              &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
              &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                  # details. There is a set of defined message types to use for providing
                  # details.The syntax depends on the error code. For example,
                  # QuotaExceededInfo will have details when the error code is
                  # QUOTA_EXCEEDED.
                {
                  &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                      #
                      # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                      # is not enabled:
                      #
                      #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                      #       &quot;domain&quot;: &quot;googleapis.com&quot;
                      #       &quot;metadata&quot;: {
                      #         &quot;resource&quot;: &quot;projects/123&quot;,
                      #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                      #       }
                      #     }
                      #
                      # This response indicates that the pubsub.googleapis.com API is not enabled.
                      #
                      # Example of an error that is returned when attempting to create a Spanner
                      # instance in a region that is out of stock:
                      #
                      #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                      #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                      #       &quot;metadata&quot;: {
                      #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                      #       }
                      #     }
                    &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                        # is typically the registered service name of the tool or product that
                        # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                        # generated by some common infrastructure, the error domain must be a
                        # globally unique value that identifies the infrastructure. For Google API
                        # infrastructure, the error domain is &quot;googleapis.com&quot;.
                    &quot;metadatas&quot;: { # Additional structured details about this error.
                        #
                        # Keys must match a regular expression of `a-z+` but should
                        # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                        # length. When identifying the current value of an exceeded limit, the units
                        # should be contained in the key, not the value.  For example, rather than
                        # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                        # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                        # instances that can be created in a single (batch) request.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                        # proximate cause of the error. Error reasons are unique within a particular
                        # domain of errors. This should be at most 63 characters and match a
                        # regular expression of `A-Z+[A-Z0-9]`, which represents
                        # UPPER_SNAKE_CASE.
                  },
                  &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                      #
                      # For example, if a quota check failed with an error indicating the calling
                      # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                      # directly to the right place in the developer console to flip the bit.
                    &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                      { # Describes a URL link.
                        &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                        &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                      },
                    ],
                  },
                  &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                      # which can be attached to an RPC error.
                    &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                        # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                        # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                    &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                  },
                  &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                    &quot;dimensions&quot;: { # The map holding related quota dimensions.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                        #  type or metric.
                    &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                        # or metric.
                    &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                    &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                    &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                  },
                },
              ],
              &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                  # This property is optional.
              &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
            },
          ],
        },
        &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
            # text format.
      },
    },
    &quot;lastFailoverInfo&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the last successful failover.
      &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
          # Filled only if the failover is completed, in lastFailoverInfo.
      &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
          # manually.
      &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
      &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
          # is filled only if the current failover is failing
        &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
            # failover.
          &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
              # operation.
            {
              &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
              &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                  # details. There is a set of defined message types to use for providing
                  # details.The syntax depends on the error code. For example,
                  # QuotaExceededInfo will have details when the error code is
                  # QUOTA_EXCEEDED.
                {
                  &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                      #
                      # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                      # is not enabled:
                      #
                      #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                      #       &quot;domain&quot;: &quot;googleapis.com&quot;
                      #       &quot;metadata&quot;: {
                      #         &quot;resource&quot;: &quot;projects/123&quot;,
                      #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                      #       }
                      #     }
                      #
                      # This response indicates that the pubsub.googleapis.com API is not enabled.
                      #
                      # Example of an error that is returned when attempting to create a Spanner
                      # instance in a region that is out of stock:
                      #
                      #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                      #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                      #       &quot;metadata&quot;: {
                      #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                      #       }
                      #     }
                    &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                        # is typically the registered service name of the tool or product that
                        # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                        # generated by some common infrastructure, the error domain must be a
                        # globally unique value that identifies the infrastructure. For Google API
                        # infrastructure, the error domain is &quot;googleapis.com&quot;.
                    &quot;metadatas&quot;: { # Additional structured details about this error.
                        #
                        # Keys must match a regular expression of `a-z+` but should
                        # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                        # length. When identifying the current value of an exceeded limit, the units
                        # should be contained in the key, not the value.  For example, rather than
                        # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                        # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                        # instances that can be created in a single (batch) request.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                        # proximate cause of the error. Error reasons are unique within a particular
                        # domain of errors. This should be at most 63 characters and match a
                        # regular expression of `A-Z+[A-Z0-9]`, which represents
                        # UPPER_SNAKE_CASE.
                  },
                  &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                      #
                      # For example, if a quota check failed with an error indicating the calling
                      # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                      # directly to the right place in the developer console to flip the bit.
                    &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                      { # Describes a URL link.
                        &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                        &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                      },
                    ],
                  },
                  &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                      # which can be attached to an RPC error.
                    &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                        # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                        # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                    &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                  },
                  &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                    &quot;dimensions&quot;: { # The map holding related quota dimensions.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                        #  type or metric.
                    &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                        # or metric.
                    &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                    &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                    &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                  },
                },
              ],
              &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                  # This property is optional.
              &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
            },
          ],
        },
        &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
            # text format.
      },
    },
    &quot;ongoingFailover&quot;: True or False, # [Output Only]  Indicates if the failover is currently in-progress.
    &quot;primaryInstance&quot;: &quot;A String&quot;, # [Output Only] The URL to the instance that is intended to be primary at
        # this moment. Primary instance will be changed at the very beginning of a
        # failover operation.
    &quot;primaryZone&quot;: &quot;A String&quot;, # [Output Only] The name of the zone that is intended to be primary at this
        # moment. Primary zone will be changed at the very beginning of a failover
        # operation. The zone may not be operational in the middle of a failover
        # operation.
    &quot;readyForFailover&quot;: True or False, # [Output Only] Indicates if the resource is ready for initiating a
        # failover to the secondary zone.
    &quot;zoneStatus&quot;: { # [Output Only] Map of zone statuses.
        # Key: name of the zone
        # Value: ZoneStatus
      &quot;a_key&quot;: { # Contains the status of a specific zone.
        &quot;isPrimary&quot;: True or False, # [Output Only] Indicates if the zone is primary at this moment.
        &quot;isZoneReady&quot;: True or False, # [Output Only] Indicates if the zone is ready for initiating a failover.
        &quot;lastError&quot;: { # Contains details of the last failed operation. # [Output Only] This field is filled only if the current operation is
            # failing.
          &quot;errors&quot;: { # [Output Only] Encountered errors.
            &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                # operation.
              {
                &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                    # details. There is a set of defined message types to use for providing
                    # details.The syntax depends on the error code. For example,
                    # QuotaExceededInfo will have details when the error code is
                    # QUOTA_EXCEEDED.
                  {
                    &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                        #
                        # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                        # is not enabled:
                        #
                        #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                        #       &quot;domain&quot;: &quot;googleapis.com&quot;
                        #       &quot;metadata&quot;: {
                        #         &quot;resource&quot;: &quot;projects/123&quot;,
                        #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                        #       }
                        #     }
                        #
                        # This response indicates that the pubsub.googleapis.com API is not enabled.
                        #
                        # Example of an error that is returned when attempting to create a Spanner
                        # instance in a region that is out of stock:
                        #
                        #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                        #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                        #       &quot;metadata&quot;: {
                        #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                        #       }
                        #     }
                      &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                          # is typically the registered service name of the tool or product that
                          # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                          # generated by some common infrastructure, the error domain must be a
                          # globally unique value that identifies the infrastructure. For Google API
                          # infrastructure, the error domain is &quot;googleapis.com&quot;.
                      &quot;metadatas&quot;: { # Additional structured details about this error.
                          #
                          # Keys must match a regular expression of `a-z+` but should
                          # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                          # length. When identifying the current value of an exceeded limit, the units
                          # should be contained in the key, not the value.  For example, rather than
                          # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                          # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                          # instances that can be created in a single (batch) request.
                        &quot;a_key&quot;: &quot;A String&quot;,
                      },
                      &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                          # proximate cause of the error. Error reasons are unique within a particular
                          # domain of errors. This should be at most 63 characters and match a
                          # regular expression of `A-Z+[A-Z0-9]`, which represents
                          # UPPER_SNAKE_CASE.
                    },
                    &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                        #
                        # For example, if a quota check failed with an error indicating the calling
                        # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                        # directly to the right place in the developer console to flip the bit.
                      &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                        { # Describes a URL link.
                          &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                          &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                        },
                      ],
                    },
                    &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                        # which can be attached to an RPC error.
                      &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                          # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                          # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                      &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                    },
                    &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                      &quot;dimensions&quot;: { # The map holding related quota dimensions.
                        &quot;a_key&quot;: &quot;A String&quot;,
                      },
                      &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                          #  type or metric.
                      &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                          # or metric.
                      &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                      &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                      &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                    },
                  },
                ],
                &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                    # This property is optional.
                &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
              },
            ],
          },
          &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
              # text format.
        },
      },
    },
  },
  &quot;zoneConfigurations&quot;: { # Map of zone configurations
      # Key: name of the zone
      # Value: ZoneConfiguration
    &quot;a_key&quot;: { # Config for a zone that the HaController may use for running the VM
        # instance.
      &quot;nodeAffinities&quot;: [ # A set of node affinity configurations. Refer toConfiguring node
          # affinity for more information.
          # Overrides reservationAffinity.
        { # Node Affinity: the configuration of desired nodes onto which the
            #  Instance could be scheduled.
            #  This message should be an exact copy of the Instances representation
            #  of NodeAffinity.
            # LINT.IfChange(HaControllerNodeAffinityMixer)
          &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of Node resource.
          &quot;operator&quot;: &quot;A String&quot;, # Defines the operation of node selection. Valid operators areIN for affinity and NOT_IN for anti-affinity.
          &quot;values&quot;: [ # Corresponds to the label values of Node resource.
            &quot;A String&quot;,
          ],
        },
      ],
      &quot;reservationAffinity&quot;: { # Specifies the reservations that this instance can consume from. # Specifies the reservations that the instance can consume from.
          # This message should be an exact copy of the Instances representation
          # of AllocationAffinity.
          # LINT.IfChange(HaControllerAllocationAffinityMixer)
        &quot;consumeReservationType&quot;: &quot;A String&quot;, # Specifies the type of reservation from which this instance can consume
            # resources: ANY_RESERVATION (default),SPECIFIC_RESERVATION, or NO_RESERVATION. See
            # Consuming reserved instances for examples.
        &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of a reservation resource. To target aSPECIFIC_RESERVATION by name, specifygoogleapis.com/reservation-name as the key and specify
            # the name of your reservation as its value.
        &quot;values&quot;: [ # Corresponds to the label values of a reservation resource. This can be
            # either a name to a reservation in the same project or
            # &quot;projects/different-project/reservations/some-reservation-name&quot; to
            # target a shared reservation in the same zone but in a different
            # project.
          &quot;A String&quot;,
        ],
      },
    },
  },
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so
that if you must retry your request, the server will know to ignore the
request if it has already been completed.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource.
    #
    # Google Compute Engine has three Operation resources:
    #
    # * [Global](/compute/docs/reference/rest/alpha/globalOperations)
    # * [Regional](/compute/docs/reference/rest/alpha/regionOperations)
    # * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations)
    #
    # You can use an operation resource to manage asynchronous API requests.
    # For more information, readHandling
    # API responses.
    #
    # Operations can be global, regional or zonal.
    #
    #    - For global operations, use the `globalOperations`
    #    resource.
    #    - For regional operations, use the
    #    `regionOperations` resource.
    #    - For zonal operations, use
    #    the `zoneOperations` resource.
    #
    #
    #
    # For more information, read
    # Global, Regional, and Zonal Resources.
    #
    # Note that completed Operation resources have a limited
    # retention period.
  &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request.
      # Not present otherwise.
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
  &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is
      # set when the operation is created.
  &quot;endTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was completed. This value is inRFC3339
      # text format.
  &quot;error&quot;: { # [Output Only] If errors are generated during processing of the operation,
      # this field will be populated.
    &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
        # operation.
      {
        &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
        &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
            # details. There is a set of defined message types to use for providing
            # details.The syntax depends on the error code. For example,
            # QuotaExceededInfo will have details when the error code is
            # QUOTA_EXCEEDED.
          {
            &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                #
                # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                # is not enabled:
                #
                #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                #       &quot;domain&quot;: &quot;googleapis.com&quot;
                #       &quot;metadata&quot;: {
                #         &quot;resource&quot;: &quot;projects/123&quot;,
                #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                #       }
                #     }
                #
                # This response indicates that the pubsub.googleapis.com API is not enabled.
                #
                # Example of an error that is returned when attempting to create a Spanner
                # instance in a region that is out of stock:
                #
                #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                #       &quot;metadata&quot;: {
                #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                #       }
                #     }
              &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                  # is typically the registered service name of the tool or product that
                  # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                  # generated by some common infrastructure, the error domain must be a
                  # globally unique value that identifies the infrastructure. For Google API
                  # infrastructure, the error domain is &quot;googleapis.com&quot;.
              &quot;metadatas&quot;: { # Additional structured details about this error.
                  #
                  # Keys must match a regular expression of `a-z+` but should
                  # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                  # length. When identifying the current value of an exceeded limit, the units
                  # should be contained in the key, not the value.  For example, rather than
                  # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                  # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                  # instances that can be created in a single (batch) request.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                  # proximate cause of the error. Error reasons are unique within a particular
                  # domain of errors. This should be at most 63 characters and match a
                  # regular expression of `A-Z+[A-Z0-9]`, which represents
                  # UPPER_SNAKE_CASE.
            },
            &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                #
                # For example, if a quota check failed with an error indicating the calling
                # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                # directly to the right place in the developer console to flip the bit.
              &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                  &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                },
              ],
            },
            &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                # which can be attached to an RPC error.
              &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                  # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                  # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
              &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
            },
            &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
              &quot;dimensions&quot;: { # The map holding related quota dimensions.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                  #  type or metric.
              &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                  # or metric.
              &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
              &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
              &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
            },
          },
        ],
        &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
            # This property is optional.
        &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  &quot;httpErrorMessage&quot;: &quot;A String&quot;, # [Output Only] If the operation fails, this field contains the HTTP error
      # message that was returned, such as `NOT FOUND`.
  &quot;httpErrorStatusCode&quot;: 42, # [Output Only] If the operation fails, this field contains the HTTP error
      # status code that was returned. For example, a `404` means the
      # resource was not found.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the operation. This identifier is
      # defined by the server.
  &quot;insertTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was requested.
      # This value is inRFC3339
      # text format.
  &quot;instancesBulkInsertOperationMetadata&quot;: {
    &quot;perLocationStatus&quot;: { # Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;createdVmCount&quot;: 42, # [Output Only] Count of VMs successfully created so far.
        &quot;deletedVmCount&quot;: 42, # [Output Only] Count of VMs that got deleted during rollback.
        &quot;failedToCreateVmCount&quot;: 42, # [Output Only] Count of VMs that started creating but encountered an
            # error.
        &quot;status&quot;: &quot;A String&quot;, # [Output Only] Creation status of BulkInsert operation - information
            # if the flow is rolling forward or rolling back.
        &quot;targetVmCount&quot;: 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  &quot;kind&quot;: &quot;compute#operation&quot;, # [Output Only] Type of the resource. Always `compute#operation` for
      # Operation resources.
  &quot;name&quot;: &quot;A String&quot;, # [Output Only] Name of the operation.
  &quot;operationGroupId&quot;: &quot;A String&quot;, # [Output Only] An ID that represents a group of operations, such as when a
      # group of operations results from a `bulkInsert` API request.
  &quot;operationType&quot;: &quot;A String&quot;, # [Output Only] The type of operation, such as `insert`,
      # `update`, or `delete`, and so on.
  &quot;progress&quot;: 42, # [Output Only] An optional progress indicator that ranges from 0 to 100.
      # There is no requirement that this be linear or support any granularity of
      # operations. This should not be used to guess when the operation will be
      # complete. This number should monotonically increase as the operation
      # progresses.
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] The URL of the region where the operation resides. Only
      # applicable when performing regional operations.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;setCommonInstanceMetadataOperationMetadata&quot;: { # [Output Only] If the operation is for projects.setCommonInstanceMetadata,
      # this field will contain information on all underlying zonal actions and
      # their state.
    &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The client operation id.
    &quot;perLocationOperations&quot;: { # [Output Only] Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # [Output Only] If state is `ABANDONED` or `FAILED`, this field is
            # populated.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
            # three pieces of data: error code, error message, and error details.
            #
            # You can find out more about this error model and how to work with it in the
            # [API Design Guide](https://cloud.google.com/apis/design/errors).
          &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
          &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
            },
          ],
          &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
        },
        &quot;state&quot;: &quot;A String&quot;, # [Output Only] Status of the action, which can be one of the following:
            # `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  &quot;startTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was started by the server.
      # This value is inRFC3339
      # text format.
  &quot;status&quot;: &quot;A String&quot;, # [Output Only] The status of the operation, which can be one of the
      # following:
      # `PENDING`, `RUNNING`, or `DONE`.
  &quot;statusMessage&quot;: &quot;A String&quot;, # [Output Only] An optional textual description of the current status of the
      # operation.
  &quot;targetId&quot;: &quot;A String&quot;, # [Output Only] The unique target ID, which identifies a specific incarnation
      # of the target resource.
  &quot;targetLink&quot;: &quot;A String&quot;, # [Output Only] The URL of the resource that the operation modifies. For
      # operations related to creating a snapshot, this points to the disk
      # that the snapshot was created from.
  &quot;user&quot;: &quot;A String&quot;, # [Output Only] User who requested the operation, for example:
      # `user@example.com` or
      # `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the
      # operation, this field will be populated.
    {
      &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
          # Engine returns NO_RESULTS_ON_PAGE if there
          # are no results in the response.
      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
          # value format. For example:
          #
          # &quot;data&quot;: [
          #   {
          #    &quot;key&quot;: &quot;scope&quot;,
          #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
          #   }
        {
          &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
              # returned. For example, for warnings where there are no results in a list
              # request for a particular zone, this key might be scope and
              # the key value might be the zone name. Other examples might be a key
              # indicating a deprecated resource and a suggested replacement, or a
              # warning about invalid network settings (for example, if an instance
              # attempts to perform IP forwarding but is not enabled for IP forwarding).
          &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
        },
      ],
      &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
    },
  ],
  &quot;zone&quot;: &quot;A String&quot;, # [Output Only] The URL of the zone where the operation resides. Only
      # applicable when performing per-zone operations.
}</pre>
</div>

<div class="method">
    <code class="details" id="list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)</code>
  <pre>Lists all HaControllers in the specified project in the specified region.

Args:
  project: string, Project ID for this request. (required)
  region: string, Name of the region for this request. (required)
  filter: string, A filter expression that filters resources listed in the response. Most
Compute resources support two types of filter expressions:
expressions that support regular expressions and expressions that follow
API improvement proposal AIP-160.
These two types of filter expressions cannot be mixed in one request.

If you want to use AIP-160, your expression must specify the field name, an
operator, and the value that you want to use for filtering. The value
must be a string, a number, or a boolean. The operator
must be either `=`, `!=`, `&gt;`, `&lt;`, `&lt;=`, `&gt;=` or `:`.

For example, if you are filtering Compute Engine instances, you can
exclude instances named `example-instance` by specifying
`name != example-instance`.

The `:*` comparison can be used to test whether a key has been defined.
For example, to find all objects with `owner` label use:
```
labels.owner:*
```

You can also filter nested fields. For example, you could specify
`scheduling.automaticRestart = false` to include instances only
if they are not scheduled for automatic restarts. You can use filtering
on nested fields to filter based onresource labels.

To filter on multiple expressions, provide each separate expression within
parentheses. For example:
```
(scheduling.automaticRestart = true)
(cpuPlatform = &quot;Intel Skylake&quot;)
```
By default, each expression is an `AND` expression. However, you
can include `AND` and `OR` expressions explicitly.
For example:
```
(cpuPlatform = &quot;Intel Skylake&quot;) OR
(cpuPlatform = &quot;Intel Broadwell&quot;) AND
(scheduling.automaticRestart = true)
```

If you want to use a regular expression, use the `eq` (equal) or `ne`
(not equal) operator against a single un-parenthesized expression with or
without quotes or against multiple parenthesized expressions. Examples:

`fieldname eq unquoted literal`
`fieldname eq &#x27;single quoted literal&#x27;`
`fieldname eq &quot;double quoted literal&quot;`
`(fieldname1 eq literal) (fieldname2 ne &quot;literal&quot;)`

The literal value is interpreted as a regular expression using GoogleRE2 library syntax.
The literal value must match the entire field.

For example, to filter for instances that do not end with name &quot;instance&quot;,
you would use `name ne .*instance`.

You cannot combine constraints on multiple fields using regular
expressions.
  maxResults: integer, The maximum number of results per page that should be returned.
If the number of available results is larger than `maxResults`,
Compute Engine returns a `nextPageToken` that can be used to get
the next page of results in subsequent list requests. Acceptable values are
`0` to `500`, inclusive. (Default: `500`)
  orderBy: string, Sorts list results by a certain order. By default, results
are returned in alphanumerical order based on the resource name.

You can also sort results in descending order based on the creation
timestamp using `orderBy=&quot;creationTimestamp desc&quot;`. This sorts
results based on the `creationTimestamp` field in
reverse chronological order (newest result first). Use this to sort
resources like operations so that the newest operation is returned first.

Currently, only sorting by `name` or
`creationTimestamp desc` is supported.
  pageToken: string, Specifies a page token to use. Set `pageToken` to the
`nextPageToken` returned by a previous list request to get
the next page of results.
  returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case
of failure. The default value is false.

For example, when partial success behavior is enabled, aggregatedList for a
single zone scope either returns all resources in the zone or no resources,
with an error code.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    {
  &quot;etag&quot;: &quot;A String&quot;,
  &quot;id&quot;: &quot;A String&quot;, # Unique identifier for the resource; defined by the server.
  &quot;items&quot;: [ # A list of HaControllers in the specified project and region.
    { # HaController handles failover for a VM Instance.
      &quot;backendServices&quot;: [ # Advanced configuration option. If specified, these Backend Services need to
          # be pre-created and configured as managed.
        &quot;A String&quot;,
      ],
      &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339
          # text format.
      &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you
          # create the resource.
      &quot;failoverInitiation&quot;: &quot;A String&quot;, # Indicates how failover should be initiated.
      &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource. This identifier is
          # defined by the server.
      &quot;instanceName&quot;: &quot;A String&quot;, # Name of the instance that HaController is in charge of.
          # If not specified the HaController&#x27;s resource name will be used instead.
          # The name must be 1-63 characters long, and comply withRFC1035.
          # Specifically, the name must be 1-63 characters long and match the regular
          # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
          # must be a lowercase letter, and all following characters must be a dash,
          # lowercase letter, or digit, except the last character, which cannot be a
          # dash.
      &quot;kind&quot;: &quot;compute#HaController&quot;, # [Output Only] Type of the resource. Alwayscompute#haController for HaControllers.
      &quot;name&quot;: &quot;A String&quot;, # Name of the resource.
          # Provided by the client when the resource is created.
          # The name must be 1-63 characters long, and comply withRFC1035.
          # Specifically, the name must be 1-63 characters long and match the regular
          # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
          # must be a lowercase letter, and all following characters must be a dash,
          # lowercase letter, or digit, except the last character, which cannot be a
          # dash.
      &quot;networkingAutoConfiguration&quot;: { # Basic networking configuration. Required backend services and forwarding # Basic networking configuration. Required backend services and forwarding
          # rules will be automatically created with default parameters.
          # rules will be automatically created with default parameters.
        &quot;internal&quot;: { # Internal networking configuration # Internal networking configuration
          &quot;ipAddress&quot;: &quot;A String&quot;, # Optional. IP addresses will be automatically allocated according to
              # StackType if not provided.
          &quot;ipv6Address&quot;: &quot;A String&quot;,
          &quot;stackType&quot;: &quot;A String&quot;, # Determine which IP addresses to automatically create. Field and option
              # naming consistent with NetworkInterface configuration on Instances.
        },
      },
      &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the resource resides.
          # You must specify this field as part of the HTTP request URL.
          # It is not settable as a field in the request body.
      &quot;secondaryZoneCapacity&quot;: &quot;A String&quot;, # Indicates the capacity guarantees in the secondary zone.
      &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
      &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
      &quot;status&quot;: { # Contains information about current status of the HaController. # [Output Only] Status information for the HaController resource.
        &quot;failoverProgress&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the ongoing failover. This message
            # is not displayed if failover is NOT in progress.
          &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
              # Filled only if the failover is completed, in lastFailoverInfo.
          &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
              # manually.
          &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
          &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
              # is filled only if the current failover is failing
            &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
                # failover.
              &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                  # operation.
                {
                  &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                  &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                      # details. There is a set of defined message types to use for providing
                      # details.The syntax depends on the error code. For example,
                      # QuotaExceededInfo will have details when the error code is
                      # QUOTA_EXCEEDED.
                    {
                      &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                          #
                          # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                          # is not enabled:
                          #
                          #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                          #       &quot;domain&quot;: &quot;googleapis.com&quot;
                          #       &quot;metadata&quot;: {
                          #         &quot;resource&quot;: &quot;projects/123&quot;,
                          #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                          #       }
                          #     }
                          #
                          # This response indicates that the pubsub.googleapis.com API is not enabled.
                          #
                          # Example of an error that is returned when attempting to create a Spanner
                          # instance in a region that is out of stock:
                          #
                          #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                          #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                          #       &quot;metadata&quot;: {
                          #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                          #       }
                          #     }
                        &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                            # is typically the registered service name of the tool or product that
                            # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                            # generated by some common infrastructure, the error domain must be a
                            # globally unique value that identifies the infrastructure. For Google API
                            # infrastructure, the error domain is &quot;googleapis.com&quot;.
                        &quot;metadatas&quot;: { # Additional structured details about this error.
                            #
                            # Keys must match a regular expression of `a-z+` but should
                            # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                            # length. When identifying the current value of an exceeded limit, the units
                            # should be contained in the key, not the value.  For example, rather than
                            # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                            # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                            # instances that can be created in a single (batch) request.
                          &quot;a_key&quot;: &quot;A String&quot;,
                        },
                        &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                            # proximate cause of the error. Error reasons are unique within a particular
                            # domain of errors. This should be at most 63 characters and match a
                            # regular expression of `A-Z+[A-Z0-9]`, which represents
                            # UPPER_SNAKE_CASE.
                      },
                      &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                          #
                          # For example, if a quota check failed with an error indicating the calling
                          # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                          # directly to the right place in the developer console to flip the bit.
                        &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                          { # Describes a URL link.
                            &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                            &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                          },
                        ],
                      },
                      &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                          # which can be attached to an RPC error.
                        &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                            # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                            # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                        &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                      },
                      &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                        &quot;dimensions&quot;: { # The map holding related quota dimensions.
                          &quot;a_key&quot;: &quot;A String&quot;,
                        },
                        &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                            #  type or metric.
                        &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                            # or metric.
                        &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                        &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                        &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                      },
                    },
                  ],
                  &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                      # This property is optional.
                  &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
                },
              ],
            },
            &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
                # text format.
          },
        },
        &quot;lastFailoverInfo&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the last successful failover.
          &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
              # Filled only if the failover is completed, in lastFailoverInfo.
          &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
              # manually.
          &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
          &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
              # is filled only if the current failover is failing
            &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
                # failover.
              &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                  # operation.
                {
                  &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                  &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                      # details. There is a set of defined message types to use for providing
                      # details.The syntax depends on the error code. For example,
                      # QuotaExceededInfo will have details when the error code is
                      # QUOTA_EXCEEDED.
                    {
                      &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                          #
                          # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                          # is not enabled:
                          #
                          #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                          #       &quot;domain&quot;: &quot;googleapis.com&quot;
                          #       &quot;metadata&quot;: {
                          #         &quot;resource&quot;: &quot;projects/123&quot;,
                          #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                          #       }
                          #     }
                          #
                          # This response indicates that the pubsub.googleapis.com API is not enabled.
                          #
                          # Example of an error that is returned when attempting to create a Spanner
                          # instance in a region that is out of stock:
                          #
                          #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                          #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                          #       &quot;metadata&quot;: {
                          #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                          #       }
                          #     }
                        &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                            # is typically the registered service name of the tool or product that
                            # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                            # generated by some common infrastructure, the error domain must be a
                            # globally unique value that identifies the infrastructure. For Google API
                            # infrastructure, the error domain is &quot;googleapis.com&quot;.
                        &quot;metadatas&quot;: { # Additional structured details about this error.
                            #
                            # Keys must match a regular expression of `a-z+` but should
                            # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                            # length. When identifying the current value of an exceeded limit, the units
                            # should be contained in the key, not the value.  For example, rather than
                            # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                            # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                            # instances that can be created in a single (batch) request.
                          &quot;a_key&quot;: &quot;A String&quot;,
                        },
                        &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                            # proximate cause of the error. Error reasons are unique within a particular
                            # domain of errors. This should be at most 63 characters and match a
                            # regular expression of `A-Z+[A-Z0-9]`, which represents
                            # UPPER_SNAKE_CASE.
                      },
                      &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                          #
                          # For example, if a quota check failed with an error indicating the calling
                          # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                          # directly to the right place in the developer console to flip the bit.
                        &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                          { # Describes a URL link.
                            &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                            &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                          },
                        ],
                      },
                      &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                          # which can be attached to an RPC error.
                        &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                            # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                            # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                        &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                      },
                      &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                        &quot;dimensions&quot;: { # The map holding related quota dimensions.
                          &quot;a_key&quot;: &quot;A String&quot;,
                        },
                        &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                            #  type or metric.
                        &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                            # or metric.
                        &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                        &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                        &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                      },
                    },
                  ],
                  &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                      # This property is optional.
                  &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
                },
              ],
            },
            &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
                # text format.
          },
        },
        &quot;ongoingFailover&quot;: True or False, # [Output Only]  Indicates if the failover is currently in-progress.
        &quot;primaryInstance&quot;: &quot;A String&quot;, # [Output Only] The URL to the instance that is intended to be primary at
            # this moment. Primary instance will be changed at the very beginning of a
            # failover operation.
        &quot;primaryZone&quot;: &quot;A String&quot;, # [Output Only] The name of the zone that is intended to be primary at this
            # moment. Primary zone will be changed at the very beginning of a failover
            # operation. The zone may not be operational in the middle of a failover
            # operation.
        &quot;readyForFailover&quot;: True or False, # [Output Only] Indicates if the resource is ready for initiating a
            # failover to the secondary zone.
        &quot;zoneStatus&quot;: { # [Output Only] Map of zone statuses.
            # Key: name of the zone
            # Value: ZoneStatus
          &quot;a_key&quot;: { # Contains the status of a specific zone.
            &quot;isPrimary&quot;: True or False, # [Output Only] Indicates if the zone is primary at this moment.
            &quot;isZoneReady&quot;: True or False, # [Output Only] Indicates if the zone is ready for initiating a failover.
            &quot;lastError&quot;: { # Contains details of the last failed operation. # [Output Only] This field is filled only if the current operation is
                # failing.
              &quot;errors&quot;: { # [Output Only] Encountered errors.
                &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                    # operation.
                  {
                    &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                    &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                        # details. There is a set of defined message types to use for providing
                        # details.The syntax depends on the error code. For example,
                        # QuotaExceededInfo will have details when the error code is
                        # QUOTA_EXCEEDED.
                      {
                        &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                            #
                            # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                            # is not enabled:
                            #
                            #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                            #       &quot;domain&quot;: &quot;googleapis.com&quot;
                            #       &quot;metadata&quot;: {
                            #         &quot;resource&quot;: &quot;projects/123&quot;,
                            #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                            #       }
                            #     }
                            #
                            # This response indicates that the pubsub.googleapis.com API is not enabled.
                            #
                            # Example of an error that is returned when attempting to create a Spanner
                            # instance in a region that is out of stock:
                            #
                            #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                            #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                            #       &quot;metadata&quot;: {
                            #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                            #       }
                            #     }
                          &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                              # is typically the registered service name of the tool or product that
                              # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                              # generated by some common infrastructure, the error domain must be a
                              # globally unique value that identifies the infrastructure. For Google API
                              # infrastructure, the error domain is &quot;googleapis.com&quot;.
                          &quot;metadatas&quot;: { # Additional structured details about this error.
                              #
                              # Keys must match a regular expression of `a-z+` but should
                              # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                              # length. When identifying the current value of an exceeded limit, the units
                              # should be contained in the key, not the value.  For example, rather than
                              # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                              # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                              # instances that can be created in a single (batch) request.
                            &quot;a_key&quot;: &quot;A String&quot;,
                          },
                          &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                              # proximate cause of the error. Error reasons are unique within a particular
                              # domain of errors. This should be at most 63 characters and match a
                              # regular expression of `A-Z+[A-Z0-9]`, which represents
                              # UPPER_SNAKE_CASE.
                        },
                        &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                            #
                            # For example, if a quota check failed with an error indicating the calling
                            # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                            # directly to the right place in the developer console to flip the bit.
                          &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                            { # Describes a URL link.
                              &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                              &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                            },
                          ],
                        },
                        &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                            # which can be attached to an RPC error.
                          &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                              # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                              # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                          &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                        },
                        &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                          &quot;dimensions&quot;: { # The map holding related quota dimensions.
                            &quot;a_key&quot;: &quot;A String&quot;,
                          },
                          &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                              #  type or metric.
                          &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                              # or metric.
                          &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                          &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                          &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                        },
                      },
                    ],
                    &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                        # This property is optional.
                    &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
                  },
                ],
              },
              &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
                  # text format.
            },
          },
        },
      },
      &quot;zoneConfigurations&quot;: { # Map of zone configurations
          # Key: name of the zone
          # Value: ZoneConfiguration
        &quot;a_key&quot;: { # Config for a zone that the HaController may use for running the VM
            # instance.
          &quot;nodeAffinities&quot;: [ # A set of node affinity configurations. Refer toConfiguring node
              # affinity for more information.
              # Overrides reservationAffinity.
            { # Node Affinity: the configuration of desired nodes onto which the
                #  Instance could be scheduled.
                #  This message should be an exact copy of the Instances representation
                #  of NodeAffinity.
                # LINT.IfChange(HaControllerNodeAffinityMixer)
              &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of Node resource.
              &quot;operator&quot;: &quot;A String&quot;, # Defines the operation of node selection. Valid operators areIN for affinity and NOT_IN for anti-affinity.
              &quot;values&quot;: [ # Corresponds to the label values of Node resource.
                &quot;A String&quot;,
              ],
            },
          ],
          &quot;reservationAffinity&quot;: { # Specifies the reservations that this instance can consume from. # Specifies the reservations that the instance can consume from.
              # This message should be an exact copy of the Instances representation
              # of AllocationAffinity.
              # LINT.IfChange(HaControllerAllocationAffinityMixer)
            &quot;consumeReservationType&quot;: &quot;A String&quot;, # Specifies the type of reservation from which this instance can consume
                # resources: ANY_RESERVATION (default),SPECIFIC_RESERVATION, or NO_RESERVATION. See
                # Consuming reserved instances for examples.
            &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of a reservation resource. To target aSPECIFIC_RESERVATION by name, specifygoogleapis.com/reservation-name as the key and specify
                # the name of your reservation as its value.
            &quot;values&quot;: [ # Corresponds to the label values of a reservation resource. This can be
                # either a name to a reservation in the same project or
                # &quot;projects/different-project/reservations/some-reservation-name&quot; to
                # target a shared reservation in the same zone but in a different
                # project.
              &quot;A String&quot;,
            ],
          },
        },
      },
    },
  ],
  &quot;nextPageToken&quot;: &quot;A String&quot;, # This token allows you to get the next page of results formaxResults, use the nextPageToken as a value for
      # the query parameter pageToken in the next list request.
      # Subsequent list requests will have their own nextPageToken to
      # continue paging through the results.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for this resource.
  &quot;unreachables&quot;: [ # [Output only] Unreachable resources.
    &quot;A String&quot;,
  ],
  &quot;warning&quot;: { # Informational warning message.
    &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
        # Engine returns NO_RESULTS_ON_PAGE if there
        # are no results in the response.
    &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
        # value format. For example:
        #
        # &quot;data&quot;: [
        #   {
        #    &quot;key&quot;: &quot;scope&quot;,
        #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
        #   }
      {
        &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
            # returned. For example, for warnings where there are no results in a list
            # request for a particular zone, this key might be scope and
            # the key value might be the zone name. Other examples might be a key
            # indicating a deprecated resource and a suggested replacement, or a
            # warning about invalid network settings (for example, if an instance
            # attempts to perform IP forwarding but is not enabled for IP forwarding).
        &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
      },
    ],
    &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
  },
}</pre>
</div>

<div class="method">
    <code class="details" id="list_next">list_next()</code>
  <pre>Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call &#x27;execute()&#x27; on to request the next
          page. Returns None if there are no more items in the collection.
        </pre>
</div>

<div class="method">
    <code class="details" id="patch">patch(project, region, haController, body=None, requestId=None, updateMask=None, x__xgafv=None)</code>
  <pre>Updates HaController in the specified project.

Args:
  project: string, Project ID for this request. (required)
  region: string, Name of the region for this request. (required)
  haController: string, ID of the HaController resource to update. (required)
  body: object, The request body.
    The object takes the form of:

{ # HaController handles failover for a VM Instance.
  &quot;backendServices&quot;: [ # Advanced configuration option. If specified, these Backend Services need to
      # be pre-created and configured as managed.
    &quot;A String&quot;,
  ],
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Output Only] Creation timestamp in RFC3339
      # text format.
  &quot;description&quot;: &quot;A String&quot;, # An optional description of this resource. Provide this property when you
      # create the resource.
  &quot;failoverInitiation&quot;: &quot;A String&quot;, # Indicates how failover should be initiated.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the resource. This identifier is
      # defined by the server.
  &quot;instanceName&quot;: &quot;A String&quot;, # Name of the instance that HaController is in charge of.
      # If not specified the HaController&#x27;s resource name will be used instead.
      # The name must be 1-63 characters long, and comply withRFC1035.
      # Specifically, the name must be 1-63 characters long and match the regular
      # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
      # must be a lowercase letter, and all following characters must be a dash,
      # lowercase letter, or digit, except the last character, which cannot be a
      # dash.
  &quot;kind&quot;: &quot;compute#HaController&quot;, # [Output Only] Type of the resource. Alwayscompute#haController for HaControllers.
  &quot;name&quot;: &quot;A String&quot;, # Name of the resource.
      # Provided by the client when the resource is created.
      # The name must be 1-63 characters long, and comply withRFC1035.
      # Specifically, the name must be 1-63 characters long and match the regular
      # expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character
      # must be a lowercase letter, and all following characters must be a dash,
      # lowercase letter, or digit, except the last character, which cannot be a
      # dash.
  &quot;networkingAutoConfiguration&quot;: { # Basic networking configuration. Required backend services and forwarding # Basic networking configuration. Required backend services and forwarding
      # rules will be automatically created with default parameters.
      # rules will be automatically created with default parameters.
    &quot;internal&quot;: { # Internal networking configuration # Internal networking configuration
      &quot;ipAddress&quot;: &quot;A String&quot;, # Optional. IP addresses will be automatically allocated according to
          # StackType if not provided.
      &quot;ipv6Address&quot;: &quot;A String&quot;,
      &quot;stackType&quot;: &quot;A String&quot;, # Determine which IP addresses to automatically create. Field and option
          # naming consistent with NetworkInterface configuration on Instances.
    },
  },
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] URL of the region where the resource resides.
      # You must specify this field as part of the HTTP request URL.
      # It is not settable as a field in the request body.
  &quot;secondaryZoneCapacity&quot;: &quot;A String&quot;, # Indicates the capacity guarantees in the secondary zone.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;status&quot;: { # Contains information about current status of the HaController. # [Output Only] Status information for the HaController resource.
    &quot;failoverProgress&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the ongoing failover. This message
        # is not displayed if failover is NOT in progress.
      &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
          # Filled only if the failover is completed, in lastFailoverInfo.
      &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
          # manually.
      &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
      &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
          # is filled only if the current failover is failing
        &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
            # failover.
          &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
              # operation.
            {
              &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
              &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                  # details. There is a set of defined message types to use for providing
                  # details.The syntax depends on the error code. For example,
                  # QuotaExceededInfo will have details when the error code is
                  # QUOTA_EXCEEDED.
                {
                  &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                      #
                      # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                      # is not enabled:
                      #
                      #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                      #       &quot;domain&quot;: &quot;googleapis.com&quot;
                      #       &quot;metadata&quot;: {
                      #         &quot;resource&quot;: &quot;projects/123&quot;,
                      #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                      #       }
                      #     }
                      #
                      # This response indicates that the pubsub.googleapis.com API is not enabled.
                      #
                      # Example of an error that is returned when attempting to create a Spanner
                      # instance in a region that is out of stock:
                      #
                      #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                      #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                      #       &quot;metadata&quot;: {
                      #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                      #       }
                      #     }
                    &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                        # is typically the registered service name of the tool or product that
                        # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                        # generated by some common infrastructure, the error domain must be a
                        # globally unique value that identifies the infrastructure. For Google API
                        # infrastructure, the error domain is &quot;googleapis.com&quot;.
                    &quot;metadatas&quot;: { # Additional structured details about this error.
                        #
                        # Keys must match a regular expression of `a-z+` but should
                        # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                        # length. When identifying the current value of an exceeded limit, the units
                        # should be contained in the key, not the value.  For example, rather than
                        # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                        # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                        # instances that can be created in a single (batch) request.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                        # proximate cause of the error. Error reasons are unique within a particular
                        # domain of errors. This should be at most 63 characters and match a
                        # regular expression of `A-Z+[A-Z0-9]`, which represents
                        # UPPER_SNAKE_CASE.
                  },
                  &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                      #
                      # For example, if a quota check failed with an error indicating the calling
                      # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                      # directly to the right place in the developer console to flip the bit.
                    &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                      { # Describes a URL link.
                        &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                        &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                      },
                    ],
                  },
                  &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                      # which can be attached to an RPC error.
                    &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                        # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                        # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                    &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                  },
                  &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                    &quot;dimensions&quot;: { # The map holding related quota dimensions.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                        #  type or metric.
                    &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                        # or metric.
                    &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                    &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                    &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                  },
                },
              ],
              &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                  # This property is optional.
              &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
            },
          ],
        },
        &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
            # text format.
      },
    },
    &quot;lastFailoverInfo&quot;: { # Contains information about the current failover operation. # [Output Only] Contains the details of the last successful failover.
      &quot;failoverCompleteTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the failover completion.
          # Filled only if the failover is completed, in lastFailoverInfo.
      &quot;failoverTrigger&quot;: &quot;A String&quot;, # [Output Only] Indicates if failover has been triggered automatically or
          # manually.
      &quot;failoverTriggerTimestamp&quot;: &quot;A String&quot;, # [Output Only] Timestamp of the last failover trigger.
      &quot;lastFailoverAttempt&quot;: { # [Output Only] Contains details of the last failed failover. This field
          # is filled only if the current failover is failing
        &quot;errors&quot;: { # [Output Only] Encountered errors during the last attempt to process
            # failover.
          &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
              # operation.
            {
              &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
              &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                  # details. There is a set of defined message types to use for providing
                  # details.The syntax depends on the error code. For example,
                  # QuotaExceededInfo will have details when the error code is
                  # QUOTA_EXCEEDED.
                {
                  &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                      #
                      # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                      # is not enabled:
                      #
                      #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                      #       &quot;domain&quot;: &quot;googleapis.com&quot;
                      #       &quot;metadata&quot;: {
                      #         &quot;resource&quot;: &quot;projects/123&quot;,
                      #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                      #       }
                      #     }
                      #
                      # This response indicates that the pubsub.googleapis.com API is not enabled.
                      #
                      # Example of an error that is returned when attempting to create a Spanner
                      # instance in a region that is out of stock:
                      #
                      #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                      #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                      #       &quot;metadata&quot;: {
                      #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                      #       }
                      #     }
                    &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                        # is typically the registered service name of the tool or product that
                        # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                        # generated by some common infrastructure, the error domain must be a
                        # globally unique value that identifies the infrastructure. For Google API
                        # infrastructure, the error domain is &quot;googleapis.com&quot;.
                    &quot;metadatas&quot;: { # Additional structured details about this error.
                        #
                        # Keys must match a regular expression of `a-z+` but should
                        # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                        # length. When identifying the current value of an exceeded limit, the units
                        # should be contained in the key, not the value.  For example, rather than
                        # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                        # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                        # instances that can be created in a single (batch) request.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                        # proximate cause of the error. Error reasons are unique within a particular
                        # domain of errors. This should be at most 63 characters and match a
                        # regular expression of `A-Z+[A-Z0-9]`, which represents
                        # UPPER_SNAKE_CASE.
                  },
                  &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                      #
                      # For example, if a quota check failed with an error indicating the calling
                      # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                      # directly to the right place in the developer console to flip the bit.
                    &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                      { # Describes a URL link.
                        &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                        &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                      },
                    ],
                  },
                  &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                      # which can be attached to an RPC error.
                    &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                        # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                        # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                    &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                  },
                  &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                    &quot;dimensions&quot;: { # The map holding related quota dimensions.
                      &quot;a_key&quot;: &quot;A String&quot;,
                    },
                    &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                        #  type or metric.
                    &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                        # or metric.
                    &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                    &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                    &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                  },
                },
              ],
              &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                  # This property is optional.
              &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
            },
          ],
        },
        &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
            # text format.
      },
    },
    &quot;ongoingFailover&quot;: True or False, # [Output Only]  Indicates if the failover is currently in-progress.
    &quot;primaryInstance&quot;: &quot;A String&quot;, # [Output Only] The URL to the instance that is intended to be primary at
        # this moment. Primary instance will be changed at the very beginning of a
        # failover operation.
    &quot;primaryZone&quot;: &quot;A String&quot;, # [Output Only] The name of the zone that is intended to be primary at this
        # moment. Primary zone will be changed at the very beginning of a failover
        # operation. The zone may not be operational in the middle of a failover
        # operation.
    &quot;readyForFailover&quot;: True or False, # [Output Only] Indicates if the resource is ready for initiating a
        # failover to the secondary zone.
    &quot;zoneStatus&quot;: { # [Output Only] Map of zone statuses.
        # Key: name of the zone
        # Value: ZoneStatus
      &quot;a_key&quot;: { # Contains the status of a specific zone.
        &quot;isPrimary&quot;: True or False, # [Output Only] Indicates if the zone is primary at this moment.
        &quot;isZoneReady&quot;: True or False, # [Output Only] Indicates if the zone is ready for initiating a failover.
        &quot;lastError&quot;: { # Contains details of the last failed operation. # [Output Only] This field is filled only if the current operation is
            # failing.
          &quot;errors&quot;: { # [Output Only] Encountered errors.
            &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
                # operation.
              {
                &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
                &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
                    # details. There is a set of defined message types to use for providing
                    # details.The syntax depends on the error code. For example,
                    # QuotaExceededInfo will have details when the error code is
                    # QUOTA_EXCEEDED.
                  {
                    &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                        #
                        # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                        # is not enabled:
                        #
                        #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                        #       &quot;domain&quot;: &quot;googleapis.com&quot;
                        #       &quot;metadata&quot;: {
                        #         &quot;resource&quot;: &quot;projects/123&quot;,
                        #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                        #       }
                        #     }
                        #
                        # This response indicates that the pubsub.googleapis.com API is not enabled.
                        #
                        # Example of an error that is returned when attempting to create a Spanner
                        # instance in a region that is out of stock:
                        #
                        #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                        #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                        #       &quot;metadata&quot;: {
                        #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                        #       }
                        #     }
                      &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                          # is typically the registered service name of the tool or product that
                          # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                          # generated by some common infrastructure, the error domain must be a
                          # globally unique value that identifies the infrastructure. For Google API
                          # infrastructure, the error domain is &quot;googleapis.com&quot;.
                      &quot;metadatas&quot;: { # Additional structured details about this error.
                          #
                          # Keys must match a regular expression of `a-z+` but should
                          # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                          # length. When identifying the current value of an exceeded limit, the units
                          # should be contained in the key, not the value.  For example, rather than
                          # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                          # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                          # instances that can be created in a single (batch) request.
                        &quot;a_key&quot;: &quot;A String&quot;,
                      },
                      &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                          # proximate cause of the error. Error reasons are unique within a particular
                          # domain of errors. This should be at most 63 characters and match a
                          # regular expression of `A-Z+[A-Z0-9]`, which represents
                          # UPPER_SNAKE_CASE.
                    },
                    &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                        #
                        # For example, if a quota check failed with an error indicating the calling
                        # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                        # directly to the right place in the developer console to flip the bit.
                      &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                        { # Describes a URL link.
                          &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                          &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                        },
                      ],
                    },
                    &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                        # which can be attached to an RPC error.
                      &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                          # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                          # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
                      &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
                    },
                    &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
                      &quot;dimensions&quot;: { # The map holding related quota dimensions.
                        &quot;a_key&quot;: &quot;A String&quot;,
                      },
                      &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                          #  type or metric.
                      &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                          # or metric.
                      &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
                      &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
                      &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
                    },
                  },
                ],
                &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
                    # This property is optional.
                &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
              },
            ],
          },
          &quot;timestamp&quot;: &quot;A String&quot;, # [Output Only] Show timestamp only if there is an error.RFC3339
              # text format.
        },
      },
    },
  },
  &quot;zoneConfigurations&quot;: { # Map of zone configurations
      # Key: name of the zone
      # Value: ZoneConfiguration
    &quot;a_key&quot;: { # Config for a zone that the HaController may use for running the VM
        # instance.
      &quot;nodeAffinities&quot;: [ # A set of node affinity configurations. Refer toConfiguring node
          # affinity for more information.
          # Overrides reservationAffinity.
        { # Node Affinity: the configuration of desired nodes onto which the
            #  Instance could be scheduled.
            #  This message should be an exact copy of the Instances representation
            #  of NodeAffinity.
            # LINT.IfChange(HaControllerNodeAffinityMixer)
          &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of Node resource.
          &quot;operator&quot;: &quot;A String&quot;, # Defines the operation of node selection. Valid operators areIN for affinity and NOT_IN for anti-affinity.
          &quot;values&quot;: [ # Corresponds to the label values of Node resource.
            &quot;A String&quot;,
          ],
        },
      ],
      &quot;reservationAffinity&quot;: { # Specifies the reservations that this instance can consume from. # Specifies the reservations that the instance can consume from.
          # This message should be an exact copy of the Instances representation
          # of AllocationAffinity.
          # LINT.IfChange(HaControllerAllocationAffinityMixer)
        &quot;consumeReservationType&quot;: &quot;A String&quot;, # Specifies the type of reservation from which this instance can consume
            # resources: ANY_RESERVATION (default),SPECIFIC_RESERVATION, or NO_RESERVATION. See
            # Consuming reserved instances for examples.
        &quot;key&quot;: &quot;A String&quot;, # Corresponds to the label key of a reservation resource. To target aSPECIFIC_RESERVATION by name, specifygoogleapis.com/reservation-name as the key and specify
            # the name of your reservation as its value.
        &quot;values&quot;: [ # Corresponds to the label values of a reservation resource. This can be
            # either a name to a reservation in the same project or
            # &quot;projects/different-project/reservations/some-reservation-name&quot; to
            # target a shared reservation in the same zone but in a different
            # project.
          &quot;A String&quot;,
        ],
      },
    },
  },
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so
that if you must retry your request, the server will know to ignore the
request if it has already been completed.
  updateMask: string, update_mask indicates fields to be updated as part of this request.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource.
    #
    # Google Compute Engine has three Operation resources:
    #
    # * [Global](/compute/docs/reference/rest/alpha/globalOperations)
    # * [Regional](/compute/docs/reference/rest/alpha/regionOperations)
    # * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations)
    #
    # You can use an operation resource to manage asynchronous API requests.
    # For more information, readHandling
    # API responses.
    #
    # Operations can be global, regional or zonal.
    #
    #    - For global operations, use the `globalOperations`
    #    resource.
    #    - For regional operations, use the
    #    `regionOperations` resource.
    #    - For zonal operations, use
    #    the `zoneOperations` resource.
    #
    #
    #
    # For more information, read
    # Global, Regional, and Zonal Resources.
    #
    # Note that completed Operation resources have a limited
    # retention period.
  &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The value of `requestId` if you provided it in the request.
      # Not present otherwise.
  &quot;creationTimestamp&quot;: &quot;A String&quot;, # [Deprecated] This field is deprecated.
  &quot;description&quot;: &quot;A String&quot;, # [Output Only] A textual description of the operation, which is
      # set when the operation is created.
  &quot;endTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was completed. This value is inRFC3339
      # text format.
  &quot;error&quot;: { # [Output Only] If errors are generated during processing of the operation,
      # this field will be populated.
    &quot;errors&quot;: [ # [Output Only] The array of errors encountered while processing this
        # operation.
      {
        &quot;code&quot;: &quot;A String&quot;, # [Output Only] The error type identifier for this error.
        &quot;errorDetails&quot;: [ # [Output Only] An optional list of messages that contain the error
            # details. There is a set of defined message types to use for providing
            # details.The syntax depends on the error code. For example,
            # QuotaExceededInfo will have details when the error code is
            # QUOTA_EXCEEDED.
          {
            &quot;errorInfo&quot;: { # Describes the cause of the error with structured details.
                #
                # Example of an error when contacting the &quot;pubsub.googleapis.com&quot; API when it
                # is not enabled:
                #
                #     { &quot;reason&quot;: &quot;API_DISABLED&quot;
                #       &quot;domain&quot;: &quot;googleapis.com&quot;
                #       &quot;metadata&quot;: {
                #         &quot;resource&quot;: &quot;projects/123&quot;,
                #         &quot;service&quot;: &quot;pubsub.googleapis.com&quot;
                #       }
                #     }
                #
                # This response indicates that the pubsub.googleapis.com API is not enabled.
                #
                # Example of an error that is returned when attempting to create a Spanner
                # instance in a region that is out of stock:
                #
                #     { &quot;reason&quot;: &quot;STOCKOUT&quot;
                #       &quot;domain&quot;: &quot;spanner.googleapis.com&quot;,
                #       &quot;metadata&quot;: {
                #         &quot;availableRegions&quot;: &quot;us-central1,us-east2&quot;
                #       }
                #     }
              &quot;domain&quot;: &quot;A String&quot;, # The logical grouping to which the &quot;reason&quot; belongs. The error domain
                  # is typically the registered service name of the tool or product that
                  # generates the error. Example: &quot;pubsub.googleapis.com&quot;. If the error is
                  # generated by some common infrastructure, the error domain must be a
                  # globally unique value that identifies the infrastructure. For Google API
                  # infrastructure, the error domain is &quot;googleapis.com&quot;.
              &quot;metadatas&quot;: { # Additional structured details about this error.
                  #
                  # Keys must match a regular expression of `a-z+` but should
                  # ideally be lowerCamelCase. Also, they must be limited to 64 characters in
                  # length. When identifying the current value of an exceeded limit, the units
                  # should be contained in the key, not the value.  For example, rather than
                  # `{&quot;instanceLimit&quot;: &quot;100/request&quot;}`, should be returned as,
                  # `{&quot;instanceLimitPerRequest&quot;: &quot;100&quot;}`, if the client exceeds the number of
                  # instances that can be created in a single (batch) request.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;reason&quot;: &quot;A String&quot;, # The reason of the error. This is a constant value that identifies the
                  # proximate cause of the error. Error reasons are unique within a particular
                  # domain of errors. This should be at most 63 characters and match a
                  # regular expression of `A-Z+[A-Z0-9]`, which represents
                  # UPPER_SNAKE_CASE.
            },
            &quot;help&quot;: { # Provides links to documentation or for performing an out of band action.
                #
                # For example, if a quota check failed with an error indicating the calling
                # project hasn&#x27;t enabled the accessed service, this can contain a URL pointing
                # directly to the right place in the developer console to flip the bit.
              &quot;links&quot;: [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  &quot;description&quot;: &quot;A String&quot;, # Describes what the link offers.
                  &quot;url&quot;: &quot;A String&quot;, # The URL of the link.
                },
              ],
            },
            &quot;localizedMessage&quot;: { # Provides a localized error message that is safe to return to the user
                # which can be attached to an RPC error.
              &quot;locale&quot;: &quot;A String&quot;, # The locale used following the specification defined at
                  # https://www.rfc-editor.org/rfc/bcp/bcp47.txt.
                  # Examples are: &quot;en-US&quot;, &quot;fr-CH&quot;, &quot;es-MX&quot;
              &quot;message&quot;: &quot;A String&quot;, # The localized error message in the above locale.
            },
            &quot;quotaInfo&quot;: { # Additional details for quota exceeded error for resource quota.
              &quot;dimensions&quot;: { # The map holding related quota dimensions.
                &quot;a_key&quot;: &quot;A String&quot;,
              },
              &quot;futureLimit&quot;: 3.14, # Future quota limit being rolled out. The limit&#x27;s unit depends on the quota
                  #  type or metric.
              &quot;limit&quot;: 3.14, # Current effective quota limit. The limit&#x27;s unit depends on the quota type
                  # or metric.
              &quot;limitName&quot;: &quot;A String&quot;, # The name of the quota limit.
              &quot;metricName&quot;: &quot;A String&quot;, # The Compute Engine quota metric name.
              &quot;rolloutStatus&quot;: &quot;A String&quot;, # Rollout status of the future quota limit.
            },
          },
        ],
        &quot;location&quot;: &quot;A String&quot;, # [Output Only] Indicates the field in the request that caused the error.
            # This property is optional.
        &quot;message&quot;: &quot;A String&quot;, # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  &quot;httpErrorMessage&quot;: &quot;A String&quot;, # [Output Only] If the operation fails, this field contains the HTTP error
      # message that was returned, such as `NOT FOUND`.
  &quot;httpErrorStatusCode&quot;: 42, # [Output Only] If the operation fails, this field contains the HTTP error
      # status code that was returned. For example, a `404` means the
      # resource was not found.
  &quot;id&quot;: &quot;A String&quot;, # [Output Only] The unique identifier for the operation. This identifier is
      # defined by the server.
  &quot;insertTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was requested.
      # This value is inRFC3339
      # text format.
  &quot;instancesBulkInsertOperationMetadata&quot;: {
    &quot;perLocationStatus&quot;: { # Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;createdVmCount&quot;: 42, # [Output Only] Count of VMs successfully created so far.
        &quot;deletedVmCount&quot;: 42, # [Output Only] Count of VMs that got deleted during rollback.
        &quot;failedToCreateVmCount&quot;: 42, # [Output Only] Count of VMs that started creating but encountered an
            # error.
        &quot;status&quot;: &quot;A String&quot;, # [Output Only] Creation status of BulkInsert operation - information
            # if the flow is rolling forward or rolling back.
        &quot;targetVmCount&quot;: 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  &quot;kind&quot;: &quot;compute#operation&quot;, # [Output Only] Type of the resource. Always `compute#operation` for
      # Operation resources.
  &quot;name&quot;: &quot;A String&quot;, # [Output Only] Name of the operation.
  &quot;operationGroupId&quot;: &quot;A String&quot;, # [Output Only] An ID that represents a group of operations, such as when a
      # group of operations results from a `bulkInsert` API request.
  &quot;operationType&quot;: &quot;A String&quot;, # [Output Only] The type of operation, such as `insert`,
      # `update`, or `delete`, and so on.
  &quot;progress&quot;: 42, # [Output Only] An optional progress indicator that ranges from 0 to 100.
      # There is no requirement that this be linear or support any granularity of
      # operations. This should not be used to guess when the operation will be
      # complete. This number should monotonically increase as the operation
      # progresses.
  &quot;region&quot;: &quot;A String&quot;, # [Output Only] The URL of the region where the operation resides. Only
      # applicable when performing regional operations.
  &quot;selfLink&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for the resource.
  &quot;selfLinkWithId&quot;: &quot;A String&quot;, # [Output Only] Server-defined URL for this resource with the resource id.
  &quot;setCommonInstanceMetadataOperationMetadata&quot;: { # [Output Only] If the operation is for projects.setCommonInstanceMetadata,
      # this field will contain information on all underlying zonal actions and
      # their state.
    &quot;clientOperationId&quot;: &quot;A String&quot;, # [Output Only] The client operation id.
    &quot;perLocationOperations&quot;: { # [Output Only] Status information per location (location name is key).
        # Example key: zones/us-central1-a
      &quot;a_key&quot;: {
        &quot;error&quot;: { # The `Status` type defines a logical error model that is suitable for # [Output Only] If state is `ABANDONED` or `FAILED`, this field is
            # populated.
            # different programming environments, including REST APIs and RPC APIs. It is
            # used by [gRPC](https://github.com/grpc). Each `Status` message contains
            # three pieces of data: error code, error message, and error details.
            #
            # You can find out more about this error model and how to work with it in the
            # [API Design Guide](https://cloud.google.com/apis/design/errors).
          &quot;code&quot;: 42, # The status code, which should be an enum value of google.rpc.Code.
          &quot;details&quot;: [ # A list of messages that carry the error details.  There is a common set of
              # message types for APIs to use.
            {
              &quot;a_key&quot;: &quot;&quot;, # Properties of the object. Contains field @type with type URL.
            },
          ],
          &quot;message&quot;: &quot;A String&quot;, # A developer-facing error message, which should be in English. Any
              # user-facing error message should be localized and sent in the
              # google.rpc.Status.details field, or localized by the client.
        },
        &quot;state&quot;: &quot;A String&quot;, # [Output Only] Status of the action, which can be one of the following:
            # `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  &quot;startTime&quot;: &quot;A String&quot;, # [Output Only] The time that this operation was started by the server.
      # This value is inRFC3339
      # text format.
  &quot;status&quot;: &quot;A String&quot;, # [Output Only] The status of the operation, which can be one of the
      # following:
      # `PENDING`, `RUNNING`, or `DONE`.
  &quot;statusMessage&quot;: &quot;A String&quot;, # [Output Only] An optional textual description of the current status of the
      # operation.
  &quot;targetId&quot;: &quot;A String&quot;, # [Output Only] The unique target ID, which identifies a specific incarnation
      # of the target resource.
  &quot;targetLink&quot;: &quot;A String&quot;, # [Output Only] The URL of the resource that the operation modifies. For
      # operations related to creating a snapshot, this points to the disk
      # that the snapshot was created from.
  &quot;user&quot;: &quot;A String&quot;, # [Output Only] User who requested the operation, for example:
      # `user@example.com` or
      # `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  &quot;warnings&quot;: [ # [Output Only] If warning messages are generated during processing of the
      # operation, this field will be populated.
    {
      &quot;code&quot;: &quot;A String&quot;, # [Output Only] A warning code, if applicable. For example, Compute
          # Engine returns NO_RESULTS_ON_PAGE if there
          # are no results in the response.
      &quot;data&quot;: [ # [Output Only] Metadata about this warning in key:
          # value format. For example:
          #
          # &quot;data&quot;: [
          #   {
          #    &quot;key&quot;: &quot;scope&quot;,
          #    &quot;value&quot;: &quot;zones/us-east1-d&quot;
          #   }
        {
          &quot;key&quot;: &quot;A String&quot;, # [Output Only] A key that provides more detail on the warning being
              # returned. For example, for warnings where there are no results in a list
              # request for a particular zone, this key might be scope and
              # the key value might be the zone name. Other examples might be a key
              # indicating a deprecated resource and a suggested replacement, or a
              # warning about invalid network settings (for example, if an instance
              # attempts to perform IP forwarding but is not enabled for IP forwarding).
          &quot;value&quot;: &quot;A String&quot;, # [Output Only] A warning data value corresponding to the key.
        },
      ],
      &quot;message&quot;: &quot;A String&quot;, # [Output Only] A human-readable description of the warning code.
    },
  ],
  &quot;zone&quot;: &quot;A String&quot;, # [Output Only] The URL of the zone where the operation resides. Only
      # applicable when performing per-zone operations.
}</pre>
</div>

</body></html>